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| Product Name: |
E1 Fiber Modem
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| Supply Ability: |
5000000 |
| Related proudcts |
modem, e1 modem, fiber modem, |
| Specifications |
BD-OP-E1/AC |
| Price Term: |
FOB |
| Port of loading: |
Shanghai |
| Minimum Order |
1 |
| Unit Price: |
60 |
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Product function: E1 fiber modem is to modulate E1 signal to single or multi-mode fiber. Suit for transmit additional management data channel in different fibers.The fiber for transmit data can be used to monitor and control local and remote devices, and no collision will occur.
ENVIRONMENT REQUIREMENT:
Environment
The device operate temperature range wide, can work normally and stable in different environments.
Operate temperature: 0C~50C
Relative humidity: 95% (no condensation)
No causticity and impregnant gas, no rising dust, and no strong magnetic field disturbing.
Power supply
Use module power supply as following for option, working voltage range wide, good anti-disturb and isolation, work stable.
DC-48V: voltage range -36V~-72V
AC220V: voltage range 175V~265V
power consumption <5w
E1 interface match G.703
a. Rate: 2.048Mbps.
b. Code: HDB3
c. E1 Impedance: 75ohm (unbalance) and 120ohm(balance).
Unbalance match with coaxial adapter, can match 75-2 coaxial wire. Balance match with balance adapter, can connect with twisted-pair wire.
d. Interface character: match G.703.
e. Connector: BNC(75ohm), RJ45(120ohm).
f. Jitter tolerance: fine than G.742 and G.823.
g. Clock: synchronize input E1 signal.
Fiber connector
Optical interface: SC/FC
Optical Wavelenth: FP1310 nm /DFB1550nm+/-50/40nm
Sending consumption: -9dBm/-5dBm
Receiving and di***tching module: >-6dBm
Optical receiver receiving sensitivity: <-36 (BER<10 -10):
Dynamic range receiving: >-30dB
Optical code: NRZ
Single mode : 9/125 um
Transmitting range: SM 20Km, SM 40Km, SM 60 Km, SM 120Km
DIMENSION
210mm (W) * 140mm (L) * 30mm (h) |
| Company: |
Shanghai Baudcom Communication Device Co.,Ltd
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| Contact: |
Ms. mandy yu |
| Address: |
Room1301,No45, Lane 1505,Mei jia bang Road, Song jiang District , Shang hai City,China |
| Postcode: |
201600 |
| Tel: |
86 21 37709251 |
| Fax: |
021-37709251 |
| E-mail: |
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