China wholesale 1+1 Fiber Back-Up Pdh - 4E1+4FE PDH Fiber Multiplexer JHA-CPE4F4 – JHA
China wholesale 1+1 Fiber Back-Up Pdh - 4E1+4FE PDH Fiber Multiplexer JHA-CPE4F4 – JHA Detail:
4E1+4FE PDH Fiber Multiplexer JHA-CPE4F4
Overview
This device provides 1-4*E1 interface, 1-4*10M/100M Ethernet interface (Wire Speed 100M) and 2 expansion interface. 4* Ethernet interface is switch interface, can support VLAN. 2 expansion 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.
Product Photo
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)
- Provide 2 expansion 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
♦ 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
♦ 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
♦ 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)
Specifications
Model | Model Number:JHA-CPE4F4 |
Functional Description | 4E1+4FE PDH,order wire phone, 19”inch 1U,(Standard telephone interface, non-telephone handles) |
Port Description | One optical port,4 E1 interface (75/120 ohms),4* FE Ethernet interfaceOne Console interface , 2 expansion interface, one engineering order-wire telephone interface |
Power | Power supply: AC180V ~ 260V;DC –48V;DC +24VPower consumption: ≤10W |
Dimension | Product Size: 19 inch 1U 483X138X44mm(WXDXH) |
Weight | 19inch 2.3KG |
Application
Product detail pictures:
Related Product Guide:
We attempt for excellence, company the customers, hopes to be the good cooperation team and dominator company for personnel, suppliers and customers, realizes price share and continual marketing for China wholesale 1+1 Fiber Back-Up Pdh - 4E1+4FE PDH Fiber Multiplexer JHA-CPE4F4 – JHA , The product will supply to all over the world, such as: Swaziland, Russia, Nigeria, Due to our strict pursues in quality, and after-sale service, our product gets more and more popular around the world. Many clients came to visit our factory and place orders. And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are welcome to come to China, to our city and to our factory!
By Pamela from Netherlands - 2018.09.12 17:18
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
By Jamie from Liberia - 2018.06.21 17:11