E-link China Technology Co.,LTD
| Payment Terms | L/C,T/T,Western Union,MoneyGram,Paypal |
| Supply Ability | 1000 pcs/month |
| Delivery Time | 3-12 working days |
| Packaging Details | Carton Packaging |
| Working Humidity | 5%~95 % (no condensation) |
| Storage Humidity | 5%~95 % (no condensation) |
| Operating Temperature | -10°C ~ 50°C |
| Storage Temperature | -40°C ~ 80°C |
| Product size | 19’’ 1U |
| Power supply | AC180V ~ 260V；DC –48V；DC +24V |
| Brand Name | E-link |
| Model Number | LNK-PDH-E8 Series |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union,MoneyGram,Paypal | Supply Ability | 1000 pcs/month |
| Delivery Time | 3-12 working days | Packaging Details | Carton Packaging |
| Working Humidity | 5%~95 % (no condensation) | Storage Humidity | 5%~95 % (no condensation) |
| Operating Temperature | -10°C ~ 50°C | Storage Temperature | -40°C ~ 80°C |
| Product size | 19’’ 1U | Power supply | AC180V ~ 260V；DC –48V；DC +24V |
| Brand Name | E-link | Model Number | LNK-PDH-E8 Series |
| Place of Origin | China | ||
| High Light | 8E1 fiber PDH multiplexer ，fiber optic PDH multiplexer ，PDH multiplexer with warranty | ||
8E1 +1 Fiber PDH Multiplexer
Advantages
· Based on self -copyright IC
· Modular wide dynamic optical detector
· 1 Channel PCM digital business phone (optional)
· The device provides master optical fiber interface and backup optical fiber interface, Dual Optical Port backup function ensures that the work will never break (optional)
· E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
· 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
Overview
This device provides 1-8Channel E1 interface, 1Channel PCM digital hotline phone (optional). It is very flexible. It has alarm function. The work is reliable, stable, and low power consumption, high integration, and small size.
Technical Indexes
| Parameter | Specification |
| Fiber | |
| Multi-mode Fiber | |
| Fiber Type | 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 | |
| Fiber Type | 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 |
| Power | |
| Power supply | AC180V ~ 260V；DC –48V；DC +24V |
| Power consumption | ≤10W |
| Dimension | |
| Product size | 19’’ 1U |
| 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) |
Application
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2001
Total Annual:
>10000000
Employee Number:
21~200
Ecer Certification：
Verified Supplier
Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China. Our main products include: Fiber Media Converters Industrial Ethernet PoE switchs P... Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China. Our main products include: Fiber Media Converters Industrial Ethernet PoE switchs P...
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