19inch 1U Long distance transmitter and receiver 8 channel telephone pcm multiplexer with SNMP management
Brand Name:Fibreasy
Certification:ISO2008
Model Number:FC-PCM8F
Minimum Order Quantity:1 pair
Delivery Time:5-10days
Payment Terms:L/C,T/T, Western Union, MoneyGram
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Product Details
Long distance transmitter and receiver 8 channel telephone pcm multiplexer
Overview
8voice fiber optical multiplexerprovides8Channel telephone1-4Channel E1 interface, 4Channel10M/100M Ethernetinterface (Line Speed 100M) and4 expansion interface. 4Channel Ethernet interface is switch interface, can support VLAN. 4 expansion interface can be used as the transmission channel ofRS232/RS485/RS422 asynchronous data, voice signal, 2/4 line E&M audio signal, switch signal, Ethernet signal (Bandwidth 2M). It is very flexible.
Features
- Based on self -copyright IC
- E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
- Voice port supportsFXO and FXS port, EM2/4 audio interface, FXO port docking with program- controlled switchboard, FXS port connected to the user's telephone;
- Voice FXO/FXS access, supports caller ID feature and reverse polarity billing functions
- Support various sites mutual number allocation function
- Provide4 expansion interface, you can extend 1~4Channel asynchronous data, such as RS232/RS485/RS422/Manchester code; 1~4Channel voice, 1~8Channel switch , or two/four line audio and so on
- Ethernet interfacesupports10M/100M, half/full duplex auto- adaptable, support VLAN
- 4Channel Ethernet interface is switch interface, support VLAN, can set to 4 channel logical isolation
- Ethernet interface can support AUTO-MDIX (crossed line and straightly connected line self-adaptable )
- The transmission distance is upto 2-120Km without interruption
- AC 220V, DC-48V, DC24V can be optional
Technical Parameters
Fiber
Multi-mode Fiber
50/125um, 62.5/125um,
Maximum transmission distance: 5KM62.5/125um 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: 40KM9/125um 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
Ethernet interface (10/100M)
Interface rate: 10/100 Mbps, half/full duplex auto-negotiation
Interface Standard: Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Address Capability: 4096
Connector: RJ45, support Auto-MDIX
FXS Phone Interface
Ring voltage: 75V
Ring frequency: 25HZ
Two-line Impedance: 600 Ohm (pick up)
Return loss: 40 dB
FXO Switch Interface
Ring detect voltage: 35V
Ring detection frequency: 17HZ-60HZ
Two-line Impedance: 600 Ohm (pick up)
Return loss: 40 dB
EM 2/4 Line
AD: 0dB
DA: -3.5dB
Two/Four-line Impedance: 600 Ohm
Return loss: 20 dB
Power
Power supply: AC180V ~ 260V；DC –48V；DC +24V
Power consumption: ≤10W
Dimension
Product Size: Mini Type 216X140X31mm(WXDXH)
19inch 485X200X45mm(WXDXH)
Simple packaging: mini 274X193X84mm(WXDXH)
19inch 522X198X82mm(WXDXH)
Piece Weight : mini 1KG / 19inch 2.4KG
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)
Network application
Our service
1. The good constructionwarranty-3years
2. Your client satisfied on the right schedule and quality
3. You canget a good reputationfrom your market and obtain more
orders
4. Our professional service before and after sale
5. The reasonable price
6.Any query from you are welcome and will be replied within 24
hours.
19inch 1U Long distance transmitter and receiver 8 channel telephone pcm multiplexer with SNMP management
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