China OEM Sm 1310nm 25km - 8E1+4FE PDH Multiplexer JHA-CPE8F4 – JHA
China OEM Sm 1310nm 25km - 8E1+4FE PDH Multiplexer JHA-CPE8F4 – JHA Detail:
8E1+4FE PDH Multiplexer JHA-CPE8F4
Overview
This device provides 1-8*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-CPE8F4 |
Functional Description | 8E1+4FE PDH,order wire phone, 19”inch 1U,(Standard telephone interface, non-telephone handles),Console interface |
Port Description | One optical port,8 E1 interface (75/120 ohms),4* FE Ethernet interface
One Console interface , 2 expansion interface, one engineering order-wire telephone interface |
Power | Power supply: AC180V ~ 260V;DC –48V;DC +24V
Power consumption: ≤10W |
Dimension | Product Size: 19 inch 1U 483X138X45mm(WXDXH) |
Weight | 2.5KG |
Application
Product detail pictures:
Related Product Guide:
Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for China OEM Sm 1310nm 25km - 8E1+4FE PDH Multiplexer JHA-CPE8F4 – JHA , The product will supply to all over the world, such as: Ecuador, Niger, Nicaragua, We have more than 10 years exported experience and our products have expored more than 30 countries around the word . We always hold the service tenet Client first,Quality first in our mind,and are strict with product quality. Welcome your visiting!
By Amy from Malaysia - 2018.11.02 11:11
We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
By Elaine from Bhutan - 2017.02.18 15:54