4E1+4FE (1+1 Fiber Backup) PDH Multiplexer
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- Type : Optic 1+1 PDH Multiplexer
- Description :
This device provides 4*E1 interfaces, 4*10/100M Ethernet interfaces (Wire Speed 100M), and 2 expansion interfaces.
This device provides 4*E1 interfaces, 4*10/100M Ethernet interfaces (Wire Speed 100M), and 2 expansion interfaces.
This device provides 4*E1 interfaces, 4*10M/100M Ethernet interfaces (Wire Speed 100M), and 2 expansion interfaces. The Ethernet interface is a switch interface that can support VLAN. 2 expansion interfaces can be used as the transmission channel of RS232/485/422 asynchronous data. It is very flexible. It has an alarm function. The work is reliable, and stable, it has low power consumption, high integration, and a small size.
● Based on self-copyright IC;
● Modular wide dynamic optical detector;
● Ethernet(Line Speed 100M) interface rate is 10M/100M, half/full duplex Auto-Nego;
● E1 interface complies with G.703, adopts digital clock recovery and smooth phase-lock technology;
● Uses standard 2 wire telephone(non-telephone handles) set as engineering order-wire hotline(optional);
● Provide2 expansion interface can be used as the transmission channel of RS232/485/422 asynchronous data;
● When the optical loses signal, it can detect the remote device is powered off or the fiber is disconnected, and indicates an alarm by LED;
● The local device can view the remote device’s working condition;
● Provide command the remote interface Loopback, ease line maintenance;
● The transmission distance is up to 2-120 Km without interruption;
● AC 220V, DC-48V, DC24V can be optional;
● DC-48V/DC24V power supply polarity detection function, Polarity-Free.
Multi-mode Fiber
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
8/125um, 9/125um
Maximum transmission distance: 40Km
Transmission distance: 40Km @ 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
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
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
Working temperature: -10°C ~ 50°C
Working Humidity: 5%~95 % (no condensation)
Storage temperature: -40°C ~ 80°C
Storage Humidity: 5%~95 % (no condensation)
Model |
Model Number: FCP-E4F4 |
Function Description |
4E1+4FE PDH, order wire phone, 19”inch 1U, (Standard telephone interface, non-telephone handles) |
Port Description |
One optical port, 4 E1 interface (75/120 ohms), 4* FE Ethernet interface One Console interface, 2 expansion interfaces, 1 engineering order-wire telephone interface |
Power |
Power supply: AC180V ~ 260V; DC –48V; DC +24V Power consumption: ≤10W |
Dimension |
Product Size: 19-inch 1U 483X138X44mm(WXDXH) |
Weight |
2.3KG |
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