PCM MUX of 30 lines telephone over fiber multiplexer , FXO/FXS over fiber
Brand Name:Fibreasy
Certification:ISO9001
Model Number:OV30
Minimum Order Quantity:1pair
Delivery Time:3days for parcel
Payment Terms:L/C,T/T, Western Union, MoneyGram,Paypal
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Product Details
30 channel telephone over fiber multiplexer , SM,SX,AC+DC,19inch
Configurations:
30lines phone over fiber
mainboard with fuse
AC+DC power
Addtional optional :
4E1
4FE,4GE
Hot-line
EM2/4
VLAN and Q-in-Q
4*RS232/RS485/RS422
console+SNMP managed
Features
- G.703 E1 , adopts digital clock recovery and smooth phase-lock technology
- Voice : FXO / FXS, EM2/4 audio , FXO port docking with program-controlled switchboard, FXS port connected to the user's telephone;
- Telephone access, supports caller ID feature and reverse polarity billing functions
- Support various sites mutual number allocation function
- 1~4Channel asynchronous data addtional optional, such as RS232/RS485/RS422/Manchester code; 1~8 dry contact , 2 wire audio and 8wire audio
- Ethernet interface supports10M/100M, half/full duplex auto- adaptable, support VLAN
- 4Channel Ethernet support AUTO-MDIX and VLAN, can set to 4 channel logical isolation
- The transmission distance is up to 2-120Km without interruption
- AC 220V, DC-48V, DC24V can be optional
Parameters
Fiber
Multi-mode fiber
50/125um, 62.5/125um,
Maximum transmission distance: 2KM@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: 120Km
Transmission distance:120KM@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
FXS Phone Interface
Ring voltage: 75V
Ring frequency: 25HZ
Two-line Impedance: 600 Ohm (pick up)
Return loss: 40 dB
FXO Switch Interface
Ring detect voltage: 35V
Ring detection frequency: 17HZ-60HZ
Two-line Impedance: 600 Ohm (pick up)
Return loss: 40 dB
EM 2/4 Line
AD: 0dB
DA: -3.5dB
Two/Four-line Impedance: 600 Ohm
Return loss: 20 dB
Dimension
Product size: 19 inch 1U 483X138X44mm(WXDXH)
Simple packaging: 522X198X82mm(WXDXH)
Piece weight: 2.1KG
Power
Power supply: AC180V ~ 260V；DC –48V；DC +24V
Power consumption: ≤3W
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
Network application
User Experience
Simon : High performance for free to call...
Raynard : Fast transmission and stable with fiber technology , make all the world better ...
Aaron : Good optical communication device in Fibreasy ....
Aftersale
Quality assurance : 3years
Technical support : All life
Contact detail
email: sodawujun@fibreasy.com
skype: soda.wu
whatsapp:8613093704700
QQ:1009035694
Slogan : No business too small , no problem too big
PCM MUX of 30 lines telephone over fiber multiplexer , FXO/FXS over fiber
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