INFORMATION
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)
Question: Regarding
to power supply, do we have any restriction to use DC or AC module in subscriber
side or office side?
Answer:the 256 POTs fiber multiplexer FXO side can use AC or DC power,both of them are ok;but for
FXS side,DC is ok.if you use AC power,you need combine the adator we sent to
you.
Can
we use one AC + one DC at both sides?
yes,no
problem
Are
these hot standby and load sharing?
support
Related Links:
Can POTs Fiber Multiplexer support DSL Transmission?
Ordering information
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