| Customization: | Available |
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| Usage: | Workstation, IP Network Transition |
| Type: | Wired |
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4xE1 + 4x10/100M Ethernet PDH Fiber Multiplexer, 4E1+4FE(10/100M Ethernet) PDH Fiber Multiplexer SM Single Fiber,FC,20KM,19 Inch Rack 220VAC or -48VDC
Features
Overview
This device provides 1-4Channel E1 interface, 1-4Channel 10M/100M Ethernet interface (Line Speed 100M) and 2 expansion interface. 4Channel Ethernet interface is switch interface, can support VLAN. 1 expansion interface can be used as the transmission channel of RS232/RS485/RS422 asynchronous data, voice signal, 2/4 line E&M audio signal, switch signal, Ethernet signal (Bandwidth 2M). It is very flexible. It has alarm function. The work is reliable, stable, and low power consumption, high integration, small size.
Application
Specifications
| Parameter | Specification |
| Fiber | |
| Multi-mode Fiber | |
| Fiber Type | 50/125um, 62.5/125um |
| Maximum transmission distance | 5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km)Wave Length: 820nm |
| Transmitting power | -12dBm (Min) ~-9dBm (Max) |
| Receiver sensitivity | -28dBm (Min) |
| Link budget | 16dBm |
| Single-mode Fiber | |
| Fiber Type | 8/125um, 9/125um |
| Maximum transmission distance | 20Km |
| Transmission distance | 20Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km) |
| Wave Length | 1310nm |
| Transmitting power | -9dBm (Min) ~-8dBm (Max) |
| Receiver sensitivity | -27dBm (Min) |
| Link budget | 18dBm |
| E1 Interface | |
| Interface Standard | comply with protocol G.703 |
| Interface Rate | n*64Kbps±50ppm |
| Interface Code | HDB3 |
| E1 Impedance: | 75Ω (unbalance), 120Ω (balance) |
| Jitter tolerance | In accord with protocol G.742 and G.823 |
| Allowed Attenuation | 0~6dBm |
| Ethernet Interface (10/100M) | |
| Interface rate | 10/100 Mbps, half/full duplex auto-negotiation |
| Interface Standard | Compatible with IEEE 802.3, IEEE 802.1Q (VLAN) |
| MAC Address Capability | 4096 |
| Connector | RJ45, support Auto-MDIX |
| Power | |
| Power supply | AC180V ~ 260V;DC -48V;DC +24V |
| Power consumption | ≤10W |
| Dimension | |
| Product size | 19 inch 1U 485X138X44mm(WXDXH) |
| Simple packaging | 522X198X82mm(WXDXH) |
| Piece weight | 3KG |
| Working environment | |
| Working temperature | -10°C ~ 50°C |
| Working Humidity | 5%~95 % (no condensation) |
| Storage temperature | -40°C ~ 80°C |
| Storage Humidity | 5%~95 % (no condensation) |
Ordering Information
| Model | Description |
| UF-PDH-E4F4 | PDH Multiplexer, 1 Fiber port, 4E1 (75ohm or 120ohm) + 4FE (10/100M Ethernet, Single Mode, Single Fiber, 20KM, FC, 19" Rack, AC220V |
| Mounting Options | Desktop or Rackmount |
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