Manufacturer for E1 To Fiber Interface Converter - 8E1 PDH Fiber Multiplexer JHA-CPE8 – JHA
Manufacturer for E1 To Fiber Interface Converter - 8E1 PDH Fiber Multiplexer JHA-CPE8 – JHA Detail:
8E1 PDH Fiber Multiplexer JHA-CPE8
Overview
This device provides 1-8 Channel E1 interface, Standard 2 wire telephone as engineering order-wire (optional). 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
- Uses standard 2 wire telephone (non-telephone handles) set as engineering order-wire hotline(optional)
- E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
- Provide Console manage interface (RS232)
- When optical signal lost, 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, DC+24V can be optional
- DC-48V/DC+24V power supply with automatic polarity detection function, when installed without distinction between positive and negative
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
♦ 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-CPE8 |
| Functional Description | 8E1 PDH，order wire phone, 19 inch 1U Type，（Standard telephone interface, non-telephone handles） |
| Port Description | One optical port，8 E1 interface (75/120 ohms),one Console inferface |
| Power | Power supply: AC180V ~ 260V；DC –48V；DC +24VPower consumption: ≤10W |
| Dimension | Product Size: 19 inch 1U 483X138X44mm(WXDXH) |
| Weight | 2.3KG/PCS |
Application
Product detail pictures:
Related Product Guide:
To be able to ideal satisfy client's requirements, all of our operations are strictly performed in line with our motto High High-quality, Competitive Price tag, Fast Service for Manufacturer for E1 To Fiber Interface Converter - 8E1 PDH Fiber Multiplexer JHA-CPE8 – JHA , The product will supply to all over the world, such as: UK, Finland, Lebanon, We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our products have gained us widespread acceptance and the satisfaction of our worldwide valued clients.
By Jamie from Lithuania - 2018.09.08 17:09
The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
By Freda from South Africa - 2018.07.26 16:51
