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8 E1 Mux PDH Multiplexer 19" Rack , High Voltage Multiplexer Digital Multiplexing

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Address: Floor 3,Building No.7,Tangtou 3rd Industrial Park,Shiyan Street of BaoAn District,ShenZhen City China

Contact name:Jenny

Shenzhen Optfocus Technology Co., Ltd.

8 E1 Mux PDH Multiplexer 19" Rack , High Voltage Multiplexer Digital Multiplexing

Country/Region china
City & Province shenzhen guangdong
Categories WiFi Finder

Product Details

 
8 E1 Mux PDH Multiplexer 19" Rack , High Voltage Multiplexer Digital Multiplexing
 
Overview
 
 This device  provides 1-8*E1 interface, 1-4*10M/100M Ethernet interface (WireSpeed 100M) and 2 expansion interface. 4* Ethernet interface is switch interface, can support VLAN. 2expansion interface can be used as the transmission channel of RS232/RS485/RS422 asynchronous data. It is very flexible. It has alarm function. The work is reliable, stable, and low power consumption, high integration, small size.
 
Features

  • Based on self -copyright  IC
  • Modular wide dynamic optical detector
  • Ethernet(Line Speed 100M) interface rate is 10M/100M, half/full duplex Auto-Nego
  • E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
  • Uses standard 2 wire telephone (non-telephone handles) set as engineering order-wire hotline(optional)
  • Provide2expansion interface can be used as the transmission channel of RS232/RS485/RS422 asynchronous data
  • When optical lose signal, it can detect the remote device is power off or fiber is disconnected, and indicates alarm by LED
  • The local device can view the remote device working condition
  • Provide command the remote interface Loop Back, ease line maintenance
  • The transmission distance is up to 2-120Km without interruption
  • AC 220V, DC-48V, DC24V can be optional
  • DC-48V/DC24V power supply polarity detection function, Polarity-Free

Parameters

 

E1 Interface

 

Interface Standard:        comply with protocol G.703;
Interface Rate:                n*64Kbps±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

 

Ethernet interface(10/100M)

 

 Interface rate:                    10/100 Mbps, half/full duplex auto-negotiation
        Interface Standard:             Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)
        MAC Address Capability:     4096

Connector:                          RJ45, support Auto-MDIX

 

Fiber

 

Multi-mode Fiber

 

50/125um, 62.5/125um,

Maximum transmission distance:        5Km @ 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

 

Transmitting power:                          -9dBm (Min) ~-8dBm (Max)

Receiver sensitivity:                          -27dBm (Min)

Link budget:                                      18dBm

8/125um, 9/125um

Maximum transmission distance:        40Km

Transmission distance:                      40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)

Wave Length:                                    1310nm

      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)

 

E1 Interface

 

E1 Impedance:                75Ω (unbalance), 120Ω (balance);

 Jitter tolerance:               In accord with protocol G.742 and G.823

 Allowed Attenuation:       0~6dBm

  Interface Standard:         comply with protocol G.703;
 Interface Rate:                n*64Kbps±50ppm;
 Interface Code:               HDB3;

 
       Specifications
 

Functional Description

8E1+4FE PDH,order wire phone, 19''inch 1U,(Standard telephone interface, non-telephone handles),Consoleinterface

Port Description

Oneoptical port,8 E1 interface (75/120 ohms),4*FEEthernetinterface
OneConsoleinterface, 2expansion interface,oneengineering order-wire telephoneinterface

Power

Power supply: AC180V ~ 260V;DC –48V;DC +24V
Power consumption: ≤10W

Dimension

Product Size: 19 inch 1U   483X138X45mm(WXDXH)

Weight

2.5KG

 

     

















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