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PDH-16L:16E1 PDH equipment,16E1+10/100M fiber modem,E1 ethernet PDH equipment


16E1 10/100M ethernet PDH multiplexer

16E1+10/100M LAN PDH equipment

More details


16E1 10/100M ethernet PDH multiplexer:PDH-16L

Introduce
PDH-16L  is a kind of fiber-optic communication device which can use fiber to transport 1~16 E1 signal in the meantime efficiently and can test the used E1 automatically. The flexible circuit test and the indication function has a simple single panel form, which provides 1~4 10M/100M Ethernet ports(optional) and a office phone port (optional), raising applied flexibility also in the meantime enlarge the utilization of the fiber optic.
    The four Ethernet ports are switching interfaces, 10M/100M self-adapting completely.

 

Features
1.Base on IC of independence intellectual property rights
2.Adopt veneer structure
3.Offer 16 ×2Mb/s digital interfaces
4.Up to 16 E1 links on one fiber
5.Provides 1~4 Ethernet ports, support 10M/100M self-adapting, support VLAN.
6.One channel OA for optional.
7.180-260VAC & -48VDC power options and the positive and negative of DC-48V can be optional because there is the self-test circuit for the polarity inside the device
8.Standard 19 inches rack, little volume, light weight, steady capacity and convenient setup
9.Supports SNMP management.

 

Technical Specification
1.Fiber interface
Optical wavelength:  1310nm/1550nm(single-mode)
850nm/1310nm(multi-mode) for option
Optical interface:    SC/FC for option
Sending consumption:               -9dBm/-5dBm
Receiving and dispatching module:     >-6dBm
Optical receiver receiving sensitivity:   <-36 (BER<10):
Optical code:        NRZ
Transmitting range:   MM0~2Km; SM 0~120Km for option

2. E1 interface
Interface code:       HDB3 code
Line speed:          2.048Mbp/s ±50ppm
Interface standard:    ITU-T G 703
Interface impedance:  75Ω/unbalanced (BNC) or 120Ω/balanced RJ45

3. 10/100Base-T Port
Rate:          10/100M, full/duplex auto-negotiation
Protocol:       Support IEEE 802.3, IEEE 802.1Q (VLAN)
MACAddress Entiries:   4096Entiries
Connector:      RJ45

4. Dimension
483 mm(L)*138 mm(W)* 44 mm(H)

5.Power supply
AC220V:input voltage AC 180V to 260V
DC-48V:input voltage -36V to -72V

6.Operation Condition
Consumption:<=15W
Operating temperature:0~50 degrees
Storing temperature:-40~+70 degrees
Relative humidity:95 %

 

Typical Application16E1 ethernet PDH multiplexer

 

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