E-link China Technology Co.,Ltd.
Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer
|
Product Details:
Payment & Shipping Terms:
|
| Optical Interface: | 2 STM-1 Optical Interfaces (1+1 Supported) | Connector: | BNC Or RJ45/48 |
|---|---|---|---|
| Transmitting Range: | S-1.1, L-1.1, L-1.2 Range From 1, 20, 40, 60, 80, 100 To 120 Km (74.5 Miles) | WDM: | Single Fiber Bi-directional (WDM) Interface Can Be Optionally Supported |
| Line Code: | HDB3 | Impedance: | Balanced 120Ω Or Unbalanced 75Ω |
| High Light: | gigabit ethernet media converter,ethernet fiber media converter |
||
30Ch FXO/FXS + 4Ch E1 + 4Ch Fast Ethernet over STM-1 SDH Fiber Multiplexer
Overview
LNK-SDH-30P8E14FE is compact 1U shelf Multi-Service Access Multiplexer/PCM with Telephone, E1, and Fast Ethernet over 155M STM SDH.
It is designed for applications in metro and access networks to facilitate the efficient transport of traditional TDM and emerging data traffic for service providers.
Features
► Up to 30 channel DS0 / Voice
► Up to 4 port fast Ethernet
► Up to 8 port E1
► Optical speed : STM-1 155 Mbps
► Comply with ITU-T standard G.703, 707, 781, 782, 783, 784, 803,811,813,825 and 826
► Ethernet service supporting GFP/LCAS/VCAT Q in Q encapsulation, VC12 virtual concatenation
► Complete service quality monitoring, advanced network management
► Simple plug-and-play installation
Support: FXS, FXO, 2/4 wire voice band lease line, 2/4 wire E&M, hot line, magnet telephone, RS-232/422/485/, v.35, G.703 64k
Technica Indexes
| SDH/STM1 optical uplink | |
| Optical Interface | 2 STM-1 optical interfaces (1+1 supported) |
| Connector | SFP |
| Transmitting Range | S-1.1, L-1.1, L-1.2 Range from 1, 20, 40, 60, 80, 100 to 120 Km (74.5 miles) |
| WDM | Single fiber bi-directional (WDM) interface can be optionally supported |
| Protection | Supports 1+1 protection and Automatic Protect Switch (APS) with self-recovery time less than 50ms |
| E1 Interface | |
| Standard | Compliance to ITU-T G.703 |
| Line Code | HDB3 |
| Impedance | balanced 120Ω or unbalanced 75Ω |
| Connector | BNC or RJ45/48 |
| Data Rate | 2048K bps |
| PCM signaling | ITU-T G.732 PCM30 or PCM31 standard. TS 16 as signaling time slot |
| Jitter and Wander | Meets G.823 and G.824 jitter and wander requirements for T1/E1 interface |
| FXS interface | |
| Standard: | Compliance to ITU-T G.711 |
| Ring Voltage | 75V |
| Ring frequency | 25HZ |
| Insert loss | -3 ±0.75 dB |
| Cross talk loss | <63.7 dB mop |
| Independence | 600 Ohm |
| Frequency characteristic | 300~3400 Hz (-0.6 ~ +3 dB) |
| Signaling | loop start |
| Echo loss | 40 db |
| CMRR | 70 dB |
| PWRR | 30 dB |
| Isolation | 1500 Vrms |
| Caller ID | Support |
| In-band Fax | Support for Group III fax |
| Thunder lightening | Thunder lightening protect circuit |
| FXO interface | |
| Standard | Compliance to ITU-T G.711 |
| Ring voltage detect threshold | 35V |
| Ring frequency detect threshold | 17 to 60Hz |
| Independence | 600 Ohm |
| Echo loss | 40 db |
| Isolation | 1500 Vrms |
| Fast Ethernet Data | |
| Ethernet Port | 4 port IEEE 802.3 UTP |
| Bandwidth | 100Mbps |
| Mode | Share or VLAN/Separate |
| 802.1Q VLAN | Support |
| Other | |
| Power Supply | -48V DC, +24VDC or 220V (110V) AC |
| Optional 1+1 power supply | AC+DC or DC+DC |
| Dimension (WxHxD) | 440 × 44 ×138mm |
| Operating Temperature | -5°C to 60°C |
| Storage Temperature: | -20°C to 70°C |
| Relative Humidity: | 5% to 90% non-condensing |
| Regulatory Approvals | |
| ISO9001, CE, FCC, RoHS | |
Contact Person: Mr. Michael Guo
Tel: 19928768315
Fax: 86-755-8312-8674
E-Link Gigabit Power Over Ethernet Injector 12~48VDC Power Input DIN Rail / Wall Mount
Single Port 60W Power Over Ethernet Devices Support Din Rail / Wall Mount Installation
10/100/1000Mbps High Power Poe Injector 95 Watt 802.3bt 100m Transmission
48 Volt 2 Port Cisco POE Power Over Ethernet Injector 10 / 100 / 1000Mbps 15.4W
Mini 4K HDMI Optical Extender Uncompressed Multimode USB Input 300M
4K SFP LC 80km HDMI Fiber Extender 10.3Gbps Single Mode Fiber Extender
SFP 5VDC HDMI Over Fiber Optic Extender Micro 4K USB Port 80Km
4K*2K HDCP 10.3Gbps HDMI Fiber Extender SFP LC With External Audio
Mini 3G/HD-SDI to Fiber Converter Extender with Tally function or RS485 Data
3G-SDI SDI To Fiber Optic Converter Video Extender over Fiber 20KM Long Transmission
HD SDI To Fiber Optic Converter with Forward Audio
Ethernet over Fiber Converter SD/HD/3G-SDI + RS485/RS422/RS232 Data + 10/100M
| Sitemap
