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)