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 ~ 60°C |
| Storage Temperature | -40°C ~ 80°C |
| Power consumption | ≤10W |
| Power supply | AC220V；DC –48V；DC +24V |
| Brand Name | E-link |
| 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 ~ 60°C | Storage Temperature | -40°C ~ 80°C |
| Power consumption | ≤10W | Power supply | AC220V；DC –48V；DC +24V |
| Brand Name | E-link | Place of Origin | China |
4E1+4GE+Phone+SNMP Fiber Optical Multiplexer
Advantages
Ø Based on self -copyright IC
Ø The Fiber bandwidth is up to 1.5G, Ethernet bandwidth is Wire Speed 1000M
Ø Ethernet interface rate is 10/100/1000M, half/full duplex Auto-Nego
Ø 4*Ethernet interface is switch interface, support VLAN, can set to 4 channel logical isolation
Ø Provide Console manage interface (RS232)
Ø Provide two fiber interface 1+1 protect(APS)function
Ø E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
Ø Uses standard 2 wire telephone (non-telephone handles) set as engineering order-wire hotline(optional)
Ø When optical lose signal, it can detect the remote device is power off or fiber is disconnected, and indicates alarm by LED
Ø The local device can view the remote device working condition
Ø Provide 2 expansion interface, you can extend 1~2Channel asynchronous data, such as RS232/RS485/RS422/Manchester code;
Ø Provide command the remote interface Loop Back, support local E1 Loop Back function, support E1 LOS and AIS alarm ,ease line maintenance
Ø The transmission distance is up to 2-100Km without interruption
Ø Support SNMP manager (SNMP agent inside)
Ø AC 220V, DC-48V, DC24V can be optional
Ø DC-48V/DC24V power supply polarity detection function, Polarity-Free
Overview
This device is the point-to-point optical transmission device developed on the basis of VLSI. The device provides 1-4*E1 interface, 1-4*10/100/1000M Ethernet interface (Wire Speed 1000M) and 2 expansion interfaces. 4* Ethernet interface is switch interface, can support VLAN. 1 expansion interface can be used as the transmission channel of RS232/RS485/RS422 asynchronous data, dry contact signal, 1Channel digital business phone can be optional. It is very flexible. It has alarm function. The work is reliable, stable, and low power consumption, high integration, small size.
Technical Indexes
| Parameter | Specifications |
| 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; 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/1000M UTP)
| Interface rate: 10/100/1000MMbps, half/full duplex auto-negotiation Interface Standard: Compatible with IEEE 802.3, IEEE802.1Q(VLAN) MAC Address Capability: 4096 Connector: RJ45, support Auto-MDIX |
| Power
| Power supply: AC220V；DC –48V；DC +24V Power consumption: ≤10W |
| Working Environment
| Working temperature: -10°C ~ 60°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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