Active Member
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[China]
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. |
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10/100 Mbps 8 E1 Multiplexer , Ethernet Pdh Multiplexing 75ohm 2.5KG
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
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
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
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
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 |
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)
