China OEM Sm 1310nm 25km - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Type) – JHA
China OEM Sm 1310nm 25km - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Type) – JHA Detail:
4E1 PDH Fiber Multiplexer JHA-CPE4
(19 Inch 1U Type)
Overview
This device provides 1-4* 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
- 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-CPE4 |
Functional Description | 4E1 PDH,order wire phone, 19 inch 1U Type,(Standard telephone interface, non-telephone handles) |
Port Description | One optical port,4 E1 interface (75/120 ohms) |
Power | Power supply: AC180V ~ 260V;DC–48V;DC+24VPower consumption: ≤10W |
Dimension | Product Size: 19 inch 1U 485X138X44mm(WXDXH) |
Weight | 2.3KG/PCS |
Application
Product detail pictures:
Related Product Guide:
Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, belief the very first and management the advanced" for China OEM Sm 1310nm 25km - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Type) – JHA , The product will supply to all over the world, such as: panama, Naples, Armenia, We now have been making our goods for more than 20 years . Mainly do wholesale , so we've the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we offer good solutions , but also because of our good after-sale service . We are here waiting for yourself for your inquiry.
By Maxine from Cologne - 2017.08.18 11:04
Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
By Page from Kazakhstan - 2017.07.07 13:00