Genuine product photo (datasheet cover crop) · 8-port gigabit PoE DIN-rail switch + 4×SFP
ZJIES1000D-P-8PGT4GB
Unmanaged PoE · DIN-Rail Gigabit + 4×SFP
Unmanaged Industrial DIN-Rail Full-Gigabit PoE+ Switch · 8×PoE GE Copper + 4×SFP · DC 48V
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◆PoE+ 802.3af/at
◆8-Port Gigabit PoE · 30W
◆4×1000Base-X SFP
◆DC 48V Dual Input
◆-40 ~ 75°C · IP40 Fanless
◆5-Year Warranty
Overview
The ZJIES1000D-P-8PGT4GB is an unmanaged industrial full-gigabit DIN-rail PoE+ Ethernet switch with 8 × 10/100/1000Base-T PoE af/at ports (up to 30 W per port) and 4 × 1000Base-X SFP fiber slots, delivering power and data over a single cable to IP cameras, IP phones and wireless APs. It is DIN-rail or wall mounted, with reverse-polarity and overload protection on its dual DC 48V (36–56V) input, an optional wide-temperature variant, and strong EMC immunity for harsh industrial sites. Store-and-forward switching with an 8K MAC address table and an IP40 fanless metal housing (50×150×120 mm) round out a compact combined power-and-data access solution for industrial field devices.
Is This the Right Fit?
Six real deployment scenarios matched to this model's actual datasheet specifications.
Warehouse CCTV power & networking8 × 10/100/1000Base-T PoE af/at ports, up to 30 W per port — powers IP cameras, IP phones and wireless APs directly over the data cable for a PoE switch for warehouse CCTV.
DIN-rail cabinet installationDIN-rail (or wall) mounted with dual redundant DC 48V (36–56V) input and reverse-polarity/overload protection — fits directly into a control-cabinet DIN-rail cabinet layout.
Wide-temperature outdoor cabinetAn optional wide-temperature variant rated -40 ~ +75°C plus strong EMC immunity suits unheated outdoor cabinets and extreme-climate industrial sites.
Fiber uplink for roadside/remote sites4 × 1000Base-X SFP slots let this switch uplink over fiber, with transmission distance depending on the SFP transceiver used — suited to long-haul links back to a control room.
Non-managed, instant plug-and-play PoE rolloutUnlike the managed ZJIES3000D-P / ZJIES6028M-P switches in this line-up, this model is unmanaged and zero-configuration — power it on and PoE cameras/APs connect immediately, no CLI or web console needed.
Mid-scale PoE point aggregationAn 8K MAC address table with store-and-forward switching comfortably handles the traffic of an 8-port PoE camera/AP cluster feeding a fiber uplink.
Not a good fit if:
- Unmanaged design — no VLAN/QinQ/RSTP/ERPS ring redundancy; choose the managed ZJIES3000D-P or ZJIES6028M-P series if network-level control is required.
- IP40 fanless metal housing only — not rated for outdoor unprotected or washdown exposure; needs an additional enclosure for direct outdoor mounting.
- Fixed port count — 8 × PoE + 4 × SFP is not stackable/expandable; projects needing more than ~8 PoE drops per switch should plan multiple units or a higher-port managed model.
Key Features
- Unmanaged plug-and-play — zero configuration
- 8 × Gigabit PoE af/at ports — up to 30 W per port
- 4 × 1000Base-X SFP fiber uplink slots
- Powers IP cameras, IP phones & wireless APs — data + power in one cable
- DC 48V (36–56V) dual input · reverse-polarity & overload protection
- DIN-rail (default) · wall-mount optional · fanless IP40 metal 50×150×120 mm
- Wide temperature -40 ~ +75°C optional · strong EMC immunity · 5-year warranty
Specifications
IEEE Standards
| IEEE802.3 | 10BaseT Ethernet |
| IEEE802.3u | 100BaseT(X) and 100BaseFX Fast Ethernet |
| IEEE802.3ab | 1000BaseT(X) Ethernet |
| IEEE802.3z | 1000BaseX Ethernet |
| IEEE802.3x | Flow Control |
| IEEE802.3af/at | Power-over-Ethernet (PoE/PoE+) |
Switching
| MAC Address Table | 8K |
| Packet Buffer | 1 Mbit |
| Forwarding | Store-and-forward |
Interfaces
| RJ45 Ports | 8 × 10/100/1000Base-T |
| PoE Wiring | V+/V+/V-/V- on Pins 1,2,3,6 (Endspan, MDI Alt A) |
| 1000Base-X Ports | 4 × 1000Base-X SFP slots |
| LED Indicators | Power, Link, Fiber, PoE |
Power
| 48V Voltage Input | 4-pin terminal, dual input power; 48VDC supports 36–56VDC range |
| Input Current | Max 5.1A @ 48VDC (8 PoE ports, up to 30W each) |
| Power Protection | Reverse-polarity & overload |
Environment
| Standard Temp | -10 ~ +60°C |
| Wide Temp (optional) | -40 ~ +75°C |
| Storage Temp | -40 ~ +85°C |
| Humidity | 5–95% non-condensing |
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 |
Physical
| Housing | IP40 fanless metal enclosure |
| Mounting | DIN-rail (default), wall-mount optional |
| Dimensions | 50 (W) × 150 (H) × 120 (D) mm |
Reliability
| MTBF | 320,000 hours |
| Warranty | 5 years |
Models & Ordering
| Model | Product Description | Price |
|---|---|---|
| ZJIES1000D-P-8PGT4GB-DCH | Unmanaged DIN-rail full-gigabit PoE switch — 4 × 1000Base-X SFP + 8 × 10/100/1000Base-T (802.3af/at PoE, max 30W each), DC 48V. |
The datasheet configuration table lists this model as ZJIES1000D-P8PGT4GB-DCH (no hyphen before "8PGT"); this page uses the hyphenated form ZJIES1000D-P-8PGT4GB-DCH for consistency with the rest of the ZJIES1000D-P series naming. This is currently the only confirmed variant (4×1000Base-X SFP + 8×PoE af/at, DC 48V) in the datasheet.
Dimensions
unit: mm
Your Brand. Our Factory.Neutral casing, ready for your logo · Custom port/PoE options · Small batches welcome.
Custom & OEM →Gigabit PoE+ 4-SFP Switch FAQ — ZJIES1000D-P-8PGT4GB
How many powered devices does the ZJIES1000D-P-8PGT4GB support?
Up to 8 — each of the 8 x 10/100/1000Base-T ports supplies IEEE 802.3af/at PoE+ at up to 30 W. The DC input is rated for a maximum of 5.1 A at 48V with all 8 PoE ports loaded, so IP cameras, IP phones and wireless APs can all draw power simultaneously.
What do the 4 SFP slots add over the 2-SFP model?
Four independent 1000Base-X gigabit fiber interfaces instead of two. That allows uplink plus backup plus links toward two further cabinets from one unit — useful in larger perimeter or plant layouts where several fiber directions converge on a single PoE cabinet.
How is the switch itself powered?
Via a 4-pin terminal with dual input power at DC 48V, accepting 36–56V. Reverse-polarity and overload protection are built in, and two independent feeds can be wired so a single supply failure does not drop the 8 powered cameras. Plan the source around 5.1 A maximum at 48V.
How is PoE wired inside the cable?
Endspan powering on MDI Alternative A: V+/V+ on pins 1 and 2, V-/V- on pins 3 and 6. Compliant 802.3af/at devices negotiate class and power automatically over the same pairs as data, so each camera or AP position needs exactly one Ethernet cable and nothing else.
What temperature versions exist?
The standard build operates from -10 to +60°C; an optional wide-temperature variant extends that to -40 to +75°C, with storage from -40 to +85°C and 5–95% non-condensing humidity. Specify the wide-temperature option at order time for unheated outdoor cabinets in extreme climates.
What housing and reliability does it offer?
A fanless IP40 metal enclosure of 50 x 150 x 120 mm, DIN-rail mounted with wall mounting optional, and unmanaged operation with store-and-forward switching and an 8K MAC table. EN61000-4 Level 3 EMS immunity, IEC60068 shock, free-fall and vibration compliance, 320,000-hour MTBF, 5-year warranty.
