256 Phone over fiber Optical Multiplexer

BD-OP-MUX256 is a multi-service fiber multiplexer which can realize 256channel voice and 4*10/100/1000M Gigabit ethernet over fiber transmission.The fiber multiplexer is rack mount device which have 16slots for 16voice card or E1 card.The device support SNMP andconsole management.

Features：

Ø Based on the integrated circuit intellectual property rights;

Ø Plug-in design, convenient way to replace the question, to avoid the integral equipment 1 telephone problems are needed to replace the problem;

Ø Convenient expansion, increase the board can, convenient maintenance, replacement card;

Ø The equipment for 4U 19 inch machine frame, a total of a port plate and 4 16 telephone board, light board provides 4 fast / Gigabit Ethernet interface and an optical interface +2 business interface such as RS232/RS485/RS422 asynchronous data, switching signal, each plate can be inserted network management board, 16 FXO/FXS plate, 8 EM2/4 board, E1 interface board, 8 serial data plate....;

Ø This device is configured to route 256, if the user to expansion in 60 basis, only need to increase the phone card can be;

Ø 60 speech, support caller ID function and reverse polarity charging function;

Ø Each site each schedule function;

Ø 4 Ethernet interface options for exchange, also can be divided into VLAN;

Ø Ethernet interface for fast/Gigabit rate or optional, full duplex or half duplex adaptive;

Ø Have a view displays the working status of remote device in the end;

Ø Can choose various power: AC220V, DC-48V/DC24V etc.;

Ø The telephone interface with lightning protection, lightning protection up to GB/T17626.5 (IEC61000-4-5) 8/20 μ s short-circuit current, open-circuit peak output voltage of 6KV standard.

Parameters

u Fiber

Multi-mode Fiber

50/125um, 62.5/125um,

Maximum transmission distance: 5KM@62.5/125um Multi-mode fiber, attenuation (3dbm/km)

Wave Length: 850nm

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

u E1 Interface

Interface Standard: comply with protocol G.703;
Interface Rate: 2048Kbps±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

u FXS Interface

Ring voltage: 75V

Ring frequency: 25HZ

Two-line Impedance: 600 Ohm (pick up)

Return loss: 40 dB

u FXO Interface

Ring detect voltage: 35V

Ring detection frequency: 17HZ-60HZ

Two-line Impedance: 600 Ohm (pick up)

Return loss: 40 dB

u Power

Power supply: AC180V ~ 260V；DC –48V；DC +24V

Power consumption: ≤7W

u Size

1U/19 inch：445mm（length）*365mm（width）*200mm（height）

u 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)