OEM/ODM Supplier Pdh Modem - 4E1+4FE(Physical isolation) JHA-CPE4WF4 PDH Fiber Multiplexer – JHA
OEM/ODM Supplier Pdh Modem - 4E1+4FE(Physical isolation) JHA-CPE4WF4 PDH Fiber Multiplexer – JHA Detail:
4E1+4FE(Physical isolation) JHA-CPE4WF4
PDH Fiber Multiplexer
Overview
This series of equipment is the company developed the PDH fiber transmission dedicated VLSI developed on the basis of point to point optical transmission equipment. Provide 1-4 E1 interfaces, primary and backup fiber optical interface connector, 1-4 physical isolation 10/100M Fast Ethernet interface (independent four-wire speed 100M,total bandwidth is 4*100M), as well as two business expansion interface. 2 Extended service interface can be used as RS232 / RS485 / RS422 asynchronous data , the application is very flexible. Optional one digital service telephone, the application is very flexible. With a sound alarm function, the whole stable, reliable, low power consumption, high integration, small size.
Product Photo
Features
- Based on self-copyright IC
- 1-4 physical isolation 10/100M Fast Ethernet interface , every FE Ethernet independent wire speed is 100M,total bandwidth is 4*100M;
- Provide Console manage interface (RS232)
- Provide two fiber interface 1+1 protect（APS）function
- Ethernet interface rate is 10/100M, half/full duplex Auto-Nego
- Ethernet package support jumbo frames,up to 10240 byte
- 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)
- 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, support local E1 Loop Back function, support E1 LOS and AIS alarm ,ease line maintenance
- The transmission distance is up to 2-100Km without interruption
- Support SNMP manager (SNMP agent inside)
- 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: 2048Kbps±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-CPE4WF4 |
| Functional Description | 4E1 PDH， 4 * Ethernet physical isolation（total Band width 4*100M），order wire phone，19”inch 1U，with Console , SNMP，1+1 Back up Optic fiber |
| Port Description | 1+1 optical port, 4*E1 interfaces (75/120ohms), 4 FE interfaces,1*RS232 Console interface,1*SNMP Ethernet 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 | 3KG |
Application
Product detail pictures:
Related Product Guide:
With our leading technology also as our spirit of innovation,mutual cooperation, benefits and advancement, we'll build a prosperous future together with your esteemed organization for OEM/ODM Supplier Pdh Modem - 4E1+4FE(Physical isolation) JHA-CPE4WF4 PDH Fiber Multiplexer – JHA , The product will supply to all over the world, such as: British, Russia, Tunisia, Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound solutions with good logistics service and economical cost. Depending on this, our solutions are sold very well in the countries in Africa, the Mid-East and Southeast Asia.
By Catherine from Madras - 2018.08.12 12:27
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
By Olive from Pakistan - 2017.10.23 10:29
