Manufacturer product photo · 24×GE + 4×SFP + 4×10G SFP+
ZJIES6028M-HI-24GT4GB4S+
Unmanaged · Copper + Fiber Hybrid
Unmanaged Industrial DIN-Rail Switch · 6×FE Copper + 4×GE Fixed Fiber · AC 220V / DC 24V/48V
Project-Based Pricing
Volume & combo discounts — get your quote
In-stock models: 3 days to your forwarder's warehouse in China after payment · Out-of-stock: 7–15 working days · then air 5–10 days or sea 25–45 days to your port
✓ Project-level customization & OEM supported
Get Best Price on WhatsAppRequest a quote ↓Terms · Sample orders welcome · Quotation / PI fixes models, prices, Incoterms (EXW or FOB, each quoted separately), lead time and T/T payment · Defective units: free spare units agreed per order (quantity depends on order size) and written into the quotation · Warranty: up to 5 years on Zhongxin Shutong industrial switches, manufacturer warranty on other brands · Full terms, warranty & RMA
Need the PDF datasheet? Get it on WhatsApp →How to get a better price
Volume DiscountOrder 50+ pcs of this model
CONTACT US
Project Combo DiscountMix any categories & models storewide in one order — no quantity limit
BIGGER
Verified Project DiscountDistributor, integrator or end user with a real project? Send the BOQ — project pricing plus free system design. Partner projects are protected: we never quote your end customer behind you
BIGGEST
All discounts are quoted personally — message me on WhatsApp ↑
◆Fast Ethernet + Gigabit Fiber
◆Unmanaged Plug&Play
◆DIN-Rail / Wall Mount
◆AC220V / DC24V/48V
◆-40 ~ 75°C · IP40 Enclosure
◆5-Year Warranty
Overview
The ZJIES6028M-HI-24GT4GB4S+ series is an unmanaged DIN-rail switch with fiber uplinks, combining 6 × 10/100Base-T copper access ports with 4 × fixed 10/100/1000Base-FX Gigabit fiber ports (SC, ST or FC connector optional, single- or dual-fiber optional) in one compact unit. It is plug-and-play with no configuration required, uses store-and-forward switching, and ships in a compact IP40 metal enclosure (45×175×143 mm) for DIN-rail or wall mounting. Powered by AC 220V (100–240V) single input or DC 24V (12–36V) / 48V (36–56V) redundant dual input with reverse-polarity and overload protection, it operates from -40 to +75°C — suited for sites that need to aggregate several near-end copper links onto a long-haul Gigabit fiber uplink.
Is This the Right Fit?
Six real deployment scenarios matched to this model's actual datasheet specifications.
DIN-Rail Cabinet Installation, Any Power TypeThree selectable power inputs — AC 220V (100–240V) single input, DC 24V (12–36V) redundant, or DC 48V (36–56V) redundant — and a compact 45×175×143 mm DIN-rail (or wall-mount) body fit directly into a standard electrical cabinet.
Long-Haul Fiber Backhaul for Roadside & Perimeter SitesThe 4 fixed 10/100/1000Base-FX Gigabit fiber ports (SC/ST/FC connector optional) reach up to 2 km over multimode or 20/40/60/120 km over single-mode, long enough to backhaul roadside or perimeter camera clusters to a control room.
Copper Access + Fiber Uplink AggregationThe 6 × 10/100Base-T copper ports collect traffic from local end devices while the 4 fixed Gigabit fiber ports carry it out over a long-distance fiber uplink — suited for sites mixing near-end copper drops with a fiber backbone.
Built-In Media Conversion — No Separate Converter NeededBecause the 4 fiber ports are factory-fixed (not SFP slots), with connector type (SC/ST/FC) and single-/dual-fiber preset at order, each port doubles as a copper-to-fiber media converter — saving a standalone converter at every copper/fiber junction point.
Extreme-Temperature Outdoor CabinetsA wide operating range of -40 to +75°C (-40 to +85°C storage) plus EN61000-4 Level 3 EMC immunity suit unheated roadside cabinets and unconditioned equipment rooms.
Redundant Power for Tunnel & Underground M&E RoomsThe DC 24V (12–36V) or DC 48V (36–56V) models take dual redundant input with reverse-polarity and overload protection, while an AC 220V single-input model is also available — matched to whichever supply is already run in tunnel or underground utility rooms.
Not a good fit if:
- Unmanaged switch — no VLAN, RSTP/MSTP ring redundancy, or web-based management; choose a managed model for segmented or ring-topology networks.
- No PoE output on any of the 6 copper ports — cameras, APs, or IP phones needing PoE power require an external injector or a PoE-capable switch.
- Fiber connector type (SC/ST/FC) and distance class (multimode/single-mode) are fixed at the factory per order — they cannot be swapped in the field the way SFP modules can.
Key Features
- Unmanaged plug-and-play — zero configuration
- Up to 6 × 10/100Base-T Fast Ethernet copper ports
- Up to 4 × fixed 10/100/1000Base-FX Gigabit fiber ports (SC/ST/FC optional)
- AC 220V (100–240V) or DC 24V/48V redundant dual input
- DIN-rail mounting (default) · wall-mount optional · compact 45×175×143 mm
- IP40 metal enclosure · wide temperature -40 ~ +75°C
- Reverse-polarity & overload protection · 5-year warranty
Specifications
IEEE Standards
| IEEE802.3 | 10BaseT Ethernet |
| IEEE802.3u | 100Base-T(X) & 100Base-FX Fast Ethernet |
| IEEE802.3z | 1000Base-X Ethernet |
| IEEE802.3x | Flow Control |
Switching
| MAC Address Table | 4K |
| Packet Buffer | 1 Mbit |
| Forwarding | Store-and-forward |
Interfaces
| RJ45 Ports | 6 × 10/100Base-T |
| Fiber Ports | 4 × fixed 10/100/1000Base-FX, single-/multi-mode optional, SC/ST/FC optional, single-/dual-fiber optional |
| Fiber Distance | Multimode 2 km; single-mode 20/40/60/120 km optional |
| LED Indicators | Power, Copper Link, Fiber Link |
Power
| DC 24V Input | 4-pin terminal, dual redundant input; DC 24V, range 12–36V DC |
| DC 48V Input | 4-pin terminal, dual redundant input; DC 48V, range 36–56V DC |
| AC 220V Input | 4-pin terminal, single power; AC 220V, range 100–240V AC |
| Power Consumption | Max 6 W |
| Power Protection | Reverse-polarity & overload |
Physical
| Housing | IP40 metal enclosure |
| Mounting | DIN-rail (default), wall-mount optional |
| Dimensions | 45 (W) × 175 (H) × 143 (D) mm |
Certification
| EMC | CE, FCC |
| EMI | FCC Part 15, EN 55032 (CISPR 32) Class A |
| EMS | EN61000-4-2/3/4/5/6/8 Level 3 |
| Shock | IEC60068-2-27 |
| Free Fall | IEC60068-2-32 |
| Vibration | IEC60068-2-6 |
| Green | RoHS, WEEE |
Environment
| Standard Temp | -10 ~ +60°C |
| Wide Temp | -40 ~ +75°C |
| Storage Temp | -40 ~ +85°C |
| Humidity | 5–95% non-condensing |
Reliability
| MTBF | 320,000 hours |
| Warranty | 5 years |
Models & Ordering
| Model | Product Description | Price |
|---|---|---|
| ZJIES6028M-HI-24GT4GB4S+-AC | Unmanaged industrial DIN-rail switch — 6 × 10/100Base-T + 4 × fixed 10/100/1000Base-FX Gigabit fiber (SC/ST/FC optional), AC 220V (100–240V). | |
| ZJIES6028M-HI-24GT4GB4S+-DCL | Unmanaged industrial DIN-rail switch — 6 × 10/100Base-T + 4 × fixed 10/100/1000Base-FX Gigabit fiber (SC/ST/FC optional), DC 24V (12–36V), redundant input. | |
| ZJIES6028M-HI-24GT4GB4S+-DCH | Unmanaged industrial DIN-rail switch — 6 × 10/100Base-T + 4 × fixed 10/100/1000Base-FX Gigabit fiber (SC/ST/FC optional), DC 48V (36–56V), redundant input. |
All three configurations share the same port layout — 6 × 10/100Base-T copper + 4 × fixed 10/100/1000Base-FX Gigabit fiber (SC/ST/FC connector, single-/dual-fiber optional; multimode 2 km or single-mode 20/40/60/120 km). They differ only in power input: -AC = AC 220V (100–240V) single input; -DCL = DC 24V (12–36V) redundant dual input; -DCH = DC 48V (36–56V) redundant dual input.
Dimensions
unit: mm
Your Brand. Factory-Direct Supply.Neutral casing, ready for your logo · Custom port/power options · Small batches welcome.
Custom & OEM →Who uses it, where it goes and how to install it
Written for the ZJIES6028M-HI-24GT4GB4S+ from its datasheet: managed Layer 3 rack switch, 24 Gigabit copper ports, 4 × 1G SFP + 4 × 10G SFP+, ZJRing/ERPS ring, AC/DC 100–240V.
Who it is for
- Utilities and substations — Built to IEC61850-3 with Level 3 EMS immunity and AC/DC 100–240V input, so it can sit in a station control room as the Layer 3 core that routes between bay, protection and CCTV subnets.
- CCTV and ITS control rooms — The 4 × 10G SFP+ slots carry traffic to the NVR/storage cluster or the next core, while the 4 × 1G SFP slots terminate fibre rings or links coming in from roadside and pole cabinets.
- Factories, mining and oil & gas plants — 24 Gigabit copper ports for control-room PCs, servers and PLC gateways, 64 VLANs to keep OT, IT and video apart, ACL and 802.1X for access control, and a -40 to 75°C wide-temperature version.
- System integrators and OEM projects — One 1U box replaces a separate router and core switch on mid-size projects: OSPF, RIPv1/v2, static routes and VRRPv2 for a redundant gateway, managed by Web, Telnet, console CLI and SNMPv1/v2/v3.
Where and how to install
- 19-inch rack, 1U, with depth to spare — The body is 440 × 44 × 310 mm and mounts in a standard 19-inch rack, not on DIN rail. Allow extra depth behind it for the power and alarm terminals and in front for fibre patch cords with a gentle bend radius.
- Power: AC/DC 100–240V, order dual input for redundancy — Input is via a 4-pin power terminal; single or dual power supply is an ordering option, so specify dual if you want to feed it from two sources (for example UPS mains and the station DC system). Maximum consumption is 35 W.
- Wire the alarm relay and ground the chassis — Use the 2-pin alarm terminal (rated 220V, max 2A) to signal a power or link fault to the SCADA or a buzzer. Bond the chassis to the rack earth bar with a short conductor; the Level 3 surge and EFT immunity depends on a good earth.
- Fibre: match SFP modules to the far end — Fit 1G SFP modules in the 4 SFP slots and 10G SFP+ modules in the 4 SFP+ slots; both ends of a link need the same speed, fibre type (single-mode or multimode) and wavelength pair. Keep dust caps on unused slots and clean connectors before plugging in.
- Temperature and condensation — The standard model runs at -10 to 60°C and the wide-temperature model at -40 to 75°C; choose the wide model for unconditioned shelters. Humidity must stay within 5–95% non-condensing, and the IP40 case is for indoor cabinets only, so use a heater or ventilation where dew forms.
- Plan management before go-live — Keep the RS-232 console (RJ45, 9600 bps, 8-N-1) cable in the cabinet for recovery, set a management VLAN, change the login password, and export the configuration file after commissioning so a replacement unit can be restored quickly.
Ports & ring planning
This is the series model with the most uplink options: 24 copper ports for local devices, 4 Gigabit SFP slots for fibre rings or remote cabinets, and 4 × 10G SFP+ for the backbone. Even with all 24 copper ports at full Gigabit, the 10G slots together (40 Gbps) carry more than the copper side (24 Gbps).
| ZJIES6028M-HI-24GT4GB4S+ | |
|---|---|
| Copper ports | 24 × 10/100/1000Base-T (RJ45) |
| 1G fibre slots | 4 × 1000Base-X SFP |
| 10G fibre slots | 4 × 10GBase-X SFP+ |
| Total line rate (one direction) | 24 + 4 + 40 = 68 Gbps |
| Access vs 10G uplink | 24 Gbps copper ≤ 40 Gbps SFP+ |
| Ring protocols | ZJRing (< 20 ms), ERPS G.8032, STP/RSTP/MSTP |
| Layer 3 | Static, RIPv1/v2, OSPF, VRRPv2, PIM-DM/SM, IPv6 static |
| VLAN / link aggregation | 64 VLANs (VID 1–4094) · 2 LACP groups × 4 ports |
| Multicast | IGMP Snooping v1/v2, 256 groups |
| Power input / consumption | AC/DC 100–240V, single or dual · max 35 W |
| Operating temperature | -10~60°C standard · -40~75°C wide |
| Housing / mounting | IP40 metal · 19-inch 1U rack |
- Pick this model when you need both: Gigabit fibre rings to field cabinets (4 SFP) and 10G links to storage or another core (4 SFP+).
- If you only need 10G uplinks, the ZJIES6028M-HI-24GT4S+ has the same 24 copper ports with 4 × SFP+; if you need more 1G fibre than copper, look at the ZJIES6028M-HI-16GT8GB4S+ (16 copper + 8 SFP + 4 SFP+).
- Use ZJRing (< 20 ms) when every switch in the ring is Zhongxin; use ERPS G.8032 or RSTP/MSTP when the ring mixes brands.
Values from the manufacturer's ZJIES6028M-HI series datasheet. Line-rate totals are simple sums of port speeds; fibre reach is not a switch spec and depends on the SFP/SFP+ modules you fit.
Layer 3 Rack Switch FAQ — ZJIES6028M-HI-24GT4GB4S+
What is the difference between the 4 SFP slots and the 4 SFP+ slots?
The 4 x 1000Base-X SFP slots handle local Gigabit aggregation or ring links, while the separate 4 x 10GBase-X SFP+ slots uplink to a 10-Gigabit backbone. One chassis covers both tiers, so you do not cascade a Gigabit aggregation switch into a second 10G unit. Transceiver modules are ordered separately.
Can it route between VLANs without an external router?
Yes. It is a Layer 3 switch with static routing, RIPv1/v2 and OSPF for IPv4, IPv6 static routing, policy routing for IPv4/IPv6, and VRRPv2 gateway redundancy. PIM-DM/PIM-SM and Layer 3 IGMP handle routed multicast, and DHCP server/relay is built in, so inter-VLAN traffic stays inside the chassis.
How fast does the ring recover after a fiber cut?
Several ring protection options are built in: proprietary ZJRing self-healing recovers in under 20 ms, plus ERPS (G.8032), STP/RSTP/MSTP and VRRP-based Ethernet ring protection that recovers in under 200 ms. For CCTV or SCADA backbones, a broken link is bypassed before most video streams visibly drop.
How do I configure and manage this switch?
Four ways: serial CLI over the RS-232 console port (RJ45 connector, 9600, 8, N, 1), Web interface, Telnet, and SNMP v1/v2/v3. Day to day you get 64 VLAN groups (VID 1-4094), port mirroring, ACLs, 802.1X port access control, LLDP, Syslog, RMON and NTP time sync.
What switching capacity and link aggregation does it offer?
The MAC table holds 16K addresses with a 12 Mbit packet buffer and store-and-forward switching. Static LACP gives 2 aggregation groups of up to 4 ports each, IGMP Snooping v1/v2 covers 256 multicast groups, and per-port rate limiting works in 64 Kbps steps with broadcast storm suppression.
Which SFP and SFP+ modules should I order for the ZJIES6028M-HI-24GT4GB4S+, and how far can the fibre go?
The 4 SFP slots take 1000Base-X modules and the 4 SFP+ slots take 10GBase-X modules; the distance is set by the module, not the switch, so choose multimode for short runs inside a building and single-mode for long links between sites. The datasheet does not list a module compatibility list or whether the SFP+ slots also accept 1G modules, so tell us the fibre type, distance and the far-end device and we will supply matched modules. For the -40 to 75°C wide-temperature model, order industrial-temperature modules too.
Can the ZJIES6028M-HI-24GT4GB4S+ join a ring with switches from other brands?
Yes, if the other switches support a standard protocol: it lists ERPS (ITU-T G.8032), RSTP (802.1w), MSTP (802.1s) and STP. ZJRing is Zhongxin's private ring with self-healing under 20 ms and only works between Zhongxin switches. In a mixed ring, configure ERPS on every node with the same ring ID, control VLAN and RPL owner.
Can I run the ZJIES6028M-HI-24GT4GB4S+ from a 110V or 220V DC station battery?
The datasheet gives the input range as AC/DC 100–240V, so a 110V or 220V DC station supply falls inside it, as does normal AC mains. Order the dual-power version if you want one input from the DC system and one from AC, and wire the 2-pin alarm terminal so the loss of either input is reported. There is no 24V or 48V DC version of this model in the datasheet.
Can two ZJIES6028M-HI-24GT4GB4S+ units give a redundant default gateway?
Yes, it supports VRRPv2: two units share one virtual gateway IP per VLAN, and if the master fails the backup takes over, so cameras, PLCs and PCs keep the same gateway setting. Connect the access switches to both cores (for example with a ring or dual uplinks) so traffic still has a path. For routing to a firewall or another core it also supports static routes, RIPv1/v2 and OSPF.
How does the ZJIES6028M-HI-24GT4GB4S+ handle multicast video and IEC 61850 GOOSE traffic?
IGMP Snooping v1/v2 with up to 256 multicast groups stops multicast streams flooding every port, and PIM-DM/PIM-SM can route multicast between subnets. GOOSE frames are Layer 2 multicast, so keep them in their own VLAN and use 802.1p priority (4 priority queues with strict or weighted scheduling) to put them ahead of video. Broadcast, multicast and unknown-unicast storm suppression is also available to protect the network.
How many cameras can a ZJIES6028M-HI-24GT4GB4S+ core handle?
It has no PoE, so cameras connect through edge PoE switches, and the limit is bandwidth on each uplink. Assuming 4 Mbps per 4 MP camera stream and planning each link at about 70% load, one 1G SFP ring carries roughly 175 cameras (700 ÷ 4) and one 10G SFP+ link roughly 1,750 (7,000 ÷ 4). Add up the streams per ring and keep each ring below its link speed.
What power connector does the ZJIES6028M-HI-24GT4GB4S+ have, and do I need to confirm it before ordering?
Yes, please confirm the power connector with us before ordering. For Zhongxin Shutong products the power input type and connector can differ between versions and batches, so tell us your supply (AC or DC and the voltage), how you will wire it in the cabinet and your country's plug standard, and we confirm the exact connector and supply version of the ZJIES6028M-HI-24GT4GB4S+ for your order.
Can I order one unit first, and how does it reach my country?
Yes — a single sample can be ordered and sent by air. For larger orders we deliver EXW or FOB to your freight forwarder's warehouse in China, or arrange air or sea freight to your country on request. Every shipment comes with a commercial invoice and packing list for customs; import duties and VAT in your country are not included unless agreed in writing.
How do I pay?
By bank transfer (T/T) in US dollars against our proforma invoice, which lists the model, quantity, unit price, delivery terms and lead time. You can check our company details on the verification page before you pay.
Our own line — Zhongxin Shutong industrial switches1,500 m² clean rooms100% port-by-port tested-40…+75 °C rated, cycled to +85 °CEN 61000-4 Level 3 EMC immunitySerial-number traceability on every unitISO 9001 · 14001 · 27001 · CMMI L3See the factory →See all certifications →
Every order, any brand: there is no return policy — defective units are covered by free spare units agreed per order and written into the quotation. Warranty up to 5 years on the Zhongxin Shutong industrial line, manufacturer warranty on other brands. Terms, warranty & RMA
Related Products
ZJIES1000-G
Unmanaged · Gigabit Series
ZJIES1000D-M-5TX
Unmanaged · 5-Port Wall-Mount IP65
ZJIES1000D-S-8GT
Unmanaged · Compact 8-Port Gigabit
ZJIES1000D-22T4GB
Unmanaged · 22-Port + Gigabit Fiber
ZJIES1000D-8GT
Unmanaged · 8-Port Gigabit Copper
ZJIES1000D-6GT3GB
Unmanaged · 6-Port + Fiber
ZJIES1000D-8GT2GB
Unmanaged · 8-Port + Fiber
ZJIES1000D-8T-DC
Unmanaged · 8×FE Copper (no fiber)
Request a quote for this product
An engineer replies within 24 hours on working days with model check, price and lead time. No obligation, no newsletters.
Product: ZJIES6028M-HI-24GT4GB4S+
For a fast, exact quote tell us: model or requirement · quantity · destination country / port · EXW or FOB · deadline.