16E1+4FE PDH Multiplexer
16E1+4FE PDH Multiplexer
Model:BH-OTS480E
Overview
This device provides 1-16Channel E1 interface, 1-4Channel 10M/100M Ethernet interface (Line Rate 100M) and 2 expansion interface. 4Channel Ethernet interface is switch interface, can support VLAN. It is very flexible. It has alarm function. The work is reliable, stable, and low power consumption, high integration, small size.
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Features
Ø Based on self -copyright IC
Ø Modular wide dynamic optical detector
Ø Ethernet interface rate is 10M/100M, half/full duplex auto- adaptable
Ø E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
Ø 1Channel PCM digital business phone (optional)
Ø Provide command the remote interface Loop Back, ease line maintenance
Ø The transmission distance is up to 2-120Km without interruption
Ø AC 220V, DC-48V, DC24V can be optional
Ø DC-48V/DC24V power supply polarity detection function, Polarity-Free
Parameters
Ø Fiber
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
Ø 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
Ø 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
Ø Power
Power supply: AC180V ~ 260V；DC –48V；DC +24V
Power consumption: ≤10W
Ø 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)
who are we?
how can we guarantee quality?
Always a pre-production sample before mass production;Always final Inspection before shipment;
