Manufacturer product photo · 22 copper + 4 Gigabit SFP uplink slots

ZJIES1000D-22T4GB

Name: Atlas ZJIES1000D-22T4GB
Brand: Zhongxin Shutong

Unmanaged · High-Density FE + Gigabit SFP Uplink

Unmanaged Industrial DIN-Rail Fast Ethernet Switch · 22×FE Copper + 4×GE SFP Uplink · AC 220V / DC 24V/48V

Project-Based Pricing

Volume & combo discounts — get your quote

In-stock models: 3 days to your designated warehouse after payment · Out-of-stock or insufficient stock: 7–15 working days

✓ Project-level customization & OEM supported

Get Best Price on WhatsApp Need the PDF datasheet? Get it on WhatsApp →

HOW TO GET A BETTER PRICE

Volume DiscountOrder 50+ pcs of this model

Project Combo DiscountMix any categories & models storewide in one order — no quantity limit

BIGGER

Verified End-User DiscountEnd user with a real project? Send your requirements / BOQ — best price, plus professional system design & planning advice

BIGGEST

All discounts are quoted personally — message me on WhatsApp ↑

Overview

The ZJIES1000D-22T4GB series is an unmanaged industrial Fast Ethernet DIN-rail switch offering up to 22 × 10/100Base-T copper ports plus 4 × 1000Base-X SFP Gigabit uplink slots — the highest Fast Ethernet port count in the ZJIES1000D unmanaged line. It is plug-and-play with no configuration required, uses store-and-forward switching with an 8K MAC address table, and ships in a compact IP40 metal enclosure (64×174×143 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 a large number of near-end 100M devices onto Gigabit fiber uplinks.

Is This the Right Fit?

Six real deployment scenarios matched to this model's actual datasheet specifications.

High-Density Fast Ethernet Aggregation with Quad-Gigabit SFP Uplink22 × 10/100Base-T copper ports — the highest Fast Ethernet port count in the ZJIES1000D unmanaged series — feed into 4 × 1000Base-X SFP slots for gigabit uplink, ideal for aggregating a large cluster of 100M edge devices onto a Gigabit backbone.

Field-Configurable SFP Optics, Single-Mode Reach to 120 kmAll 4 uplink ports are SFP slots rather than fixed fiber, so single-mode or multimode, SC/ST/FC connector, and single-/dual-fiber optics are chosen per slot — single-mode transceivers reach 20/40/60/120 km, the longest option in this switch family.

DIN-Rail Cabinet Installation Across Three Power OptionsAC 220V (100–240V) single input, DC 24V (12–36V) redundant, or DC 48V (36–56V) redundant — the same 64×174×143 mm DIN-rail (wall-mount optional) enclosure fits directly into a standard electrical cabinet regardless of which supply is on site.

Extreme-Temperature Outdoor Cabinet DeploymentA -40 to +75°C operating range (-40 to +85°C storage) plus EN61000-4 Level 3 EMC immunity suit unheated roadside cabinets and unconditioned equipment rooms where 22 field devices need aggregation.

Large-Scale Access-Control & Sensor Panel AggregationWith 22 individually switched 100M ports, one unit can wire up a building or campus floor's worth of access-control panels, alarm points, or environmental sensors without daisy-chaining multiple smaller switches.

Dual Redundant DC Input for Unattended Remote SitesThe DC 24V (12–36V) or DC 48V (36–56V) variants take dual redundant input with reverse-polarity and overload protection, keeping an unattended substation or pump-station cabinet online if one feed fails.

Not a good fit if:

Unmanaged fixed-configuration switch — no VLAN, QoS, or RSTP/ERPS ring-redundancy management; choose a managed model if the network needs software control.
No PoE output on any of the 22 copper ports — cameras, APs, or IP phones needing PoE power require an external injector or a PoE-capable switch.
The 4 uplink ports are SFP slots only — optical transceiver modules are ordered separately per required distance/connector type, not bundled with the switch.

Key Features

Unmanaged plug-and-play — zero configuration
Up to 22 × 10/100Base-T Fast Ethernet copper ports — highest port count in the ZJIES1000D unmanaged series
4 × 1000Base-X SFP Gigabit uplink slots — single-/multi-mode, SC/ST/FC, single-/dual-fiber selectable
Single-mode fiber distance up to 120 km (multimode 0.5/2 km)
AC 220V (100–240V) or DC 24V/48V redundant dual input
DIN-rail mounting (default) · wall-mount optional · compact 64×174×143 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	8K
Packet Buffer	4 Mbit
Forwarding	Store-and-forward

Interfaces

RJ45 Ports	22 × 10/100Base-T
Fiber Ports	4 × 1000Base-X SFP slots, single-/multi-mode optional, SC/ST/FC optional, single-/dual-fiber optional
Fiber Distance	Multimode 0.5/2 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	64 (W) × 174 (H) × 143 (D) mm

Certification

EMC	CE, FCC
EMI	FCC Part 15, CISPR (EN55022) 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
ZJIES1000D-22T4GB-AC	Unmanaged industrial DIN-rail switch — 22 × 10/100Base-T + 4 × 1000Base-X SFP Gigabit uplink slots, AC 220V (100–240V). Multimode dual-fiber 2 km or single-mode dual-fiber 10 km optional; single-/dual-fiber optional.	✆ WhatsApp
ZJIES1000D-22T4GB-DCL	Unmanaged industrial DIN-rail switch — 22 × 10/100Base-T + 4 × 1000Base-X SFP Gigabit uplink slots, DC 24V (12–36V), redundant input. Multimode dual-fiber 2 km or single-mode dual-fiber 10 km optional; single-/dual-fiber optional.	✆ WhatsApp
ZJIES1000D-22T4GB-DCH	Unmanaged industrial DIN-rail switch — 22 × 10/100Base-T + 4 × 1000Base-X SFP Gigabit uplink slots, DC 48V (36–56V), redundant input. Multimode dual-fiber 2 km or single-mode dual-fiber 10 km optional; single-/dual-fiber optional.	✆ WhatsApp

All three configurations share the same port layout — 22 × 10/100Base-T copper + 4 × 1000Base-X SFP Gigabit uplink slots (single-/multi-mode, SC/ST/FC connector, single-/dual-fiber selectable; multimode 0.5/2 km, 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.

Industrial DIN-Rail Switch FAQ — ZJIES1000D-22T4GB

How many devices can the ZJIES1000D-22T4GB connect?

It offers up to 22 x 10/100Base-T copper ports for end devices plus 4 x 1000Base-X SFP gigabit uplink slots — the highest Fast Ethernet port count in the ZJIES1000D unmanaged line. Store-and-forward switching with an 8K MAC table and 4 Mbit buffer handles a full cabinet of field devices.

How far can the SFP fiber uplinks reach?

The 4 SFP slots accept multimode modules for 0.5 or 2 km, or single-mode modules for 20, 40, 60 or 120 km. Single- or dual-fiber and SC, ST or FC connector options are available, so you can match existing fiber plant between cabinets or sites.

What power inputs does it support?

Choose AC 220V (100–240V) single input, or DC 24V (12–36V) / DC 48V (36–56V) with redundant dual input on a 4-pin terminal. Reverse-polarity and overload protection are built in, and the switch itself draws a maximum of only 6 W.

Does it need any configuration before use?

No. It is an unmanaged plug-and-play switch — connect power and cables and it forwards traffic immediately. There is no software, console or web interface to set up, which keeps commissioning simple for field technicians. LED indicators show power, copper link and fiber link status.

Can it survive outdoor cabinet temperatures?

Yes. The standard version operates from -10 to +60°C and the wide-temperature version from -40 to +75°C, with storage from -40 to +85°C and 5–95% non-condensing humidity. The IP40 metal enclosure, EN61000-4 Level 3 EMS immunity and 320,000-hour MTBF suit roadside and plant cabinets.

How is the ZJIES1000D-22T4GB installed?

It mounts on a standard DIN rail by default, with wall mounting available as an option. The compact metal housing measures 64 x 174 x 143 mm, so it fits alongside PSUs and breakers in the same cabinet. It carries CE and FCC EMC approvals and a 5-year warranty.