| Sign In | Join Free | My himfr.com |
|
Audio/video/data/telephone optical multiplexer E1+Ethernet+Data PDH MUX FTTH WDM PON EDFA /CATV EDFA CATV 1310nm/1550nm optical transmitter WDM/splitter/AGC optical receiver Media converter / protocol
10 Years
| Ask Lasest Price | |
| Brand Name : | Fibreasy |
| Model Number : | FC-PCM4 |
| Certification : | ISO2008 |
| Price : | usd280/pair |
| Delivery Time : | 5~10days |
| Payment Terms : | L/C,T/T, Western Union, MoneyGram |
| Supply Ability : | 2000pieces/week |
E1 PCM Mux 8 channel telephone extender with double power supply
Product Overview
This device provides one E1 interface,8Channel telephone output, 4Channel RS232/422/485 and 4Channel
Ethernet optional. The device circuit is the digital circuit. The
working is reliable, stable, and low power consumption, high
integration, small size, ease of installation and maintenance. Many
customers are leased from telecom operators E1 line used in
computer networking, can use this device in the E1 leased line
opened on a few channel telephone. Then between Headquarters and
the branch can call for free.
Features
Technical Parameters:
| Optical port | Multi-mode | 50/125um,62.5/125um |
| Max transmission distance:5KM 62.5/125um single mode fiber,attenuation(3dbm/km) | ||
| Wave length:820nm | ||
| Transmitting power:-12dBm(Min)-9dB(Max) | ||
| Receiver sensitiveity:-28dBm(Min) | ||
| Link budget:16dBm | ||
| single-mode | 8/125um, 9/125um | |
| Maximum transmission distance: 40Km | ||
| Transmission distance: 40KM@9/125um | ||
| Wave Length: 1310nm | ||
| Transmitting power: -9dBm (Min) ~-8dBm (Max) | ||
| Receiver sensitivity: -27dBm (Min) | ||
| Link budget: 18dBm | ||
| E1interface (10M/100M) | 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 | ||
| Ethernet interface | Interface rate:10/100 Mbps,half/full duplex auto-negotiation | |
| Interface standard:Compatible with Ieee802.3,IEEE802.1Q9(VLAN) | ||
| MAC Address Capability:4096 | ||
| Connector:RJ45,support Auto-MDIX | ||
| FXS port | Ring voltage:75V | |
| Ring frequency:25HZ | ||
| Two-line impedance:600 ohm(pick up) | ||
| Return loss:40dB | ||
| FXO Switch port | Ring voltage:35V | |
| Ring frequency:17HZ-60HZ | ||
| Two-line impedance:600 ohm(pick up) | ||
| Return loss:40dB | ||
| EM 2/4 Line | AD:odB | |
| DA:-3.5dB | ||
| Two/Four-line impedance:600 ohm | ||
| Return loss:20dB | ||
| Power | power supply:AC180V-260v;DC-48V;DC+24V | |
| Powerconsumption:≤10W | ||
| Dimension | product size:Desk-top 216X140X31mm(WXDXH) | |
| Simple packaging :274 X193X84mm(WXDXH) | ||
| Piece Weight :2.1KG | ||
| 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) | ||
Networking Application:
Ordinary or Hotline access,point to point solution, one or more
device use the E1-8voice+FE+4RS232 multiplexer via the fiber
network to connect to eachother.
|
|
