4E1+ 4Ethernet+4RS232+8 ports voice over fiber Multiplexer
This equipment provides 8 *Voice(FXS,FXO,E&M)+4E1+4*100 Mbps Ethernet+Console or SNMP,Support 6U chassis type
- Product description
- Functions
- Technical parameters
- Application
TK-PCM-FO-08-4E1-4FE-4RS232 provides 8 Channel voice(FXS,FXO), 1-4 Channel E1 interface, 4 Channel 10M/100M Ethernet interface (Line Speed 100M) and 4 expansion interface. 4 Channel Ethernet interface is switch interface, can support VLAN. 4 expansion interface can be used as the transmission channel of RS232/RS485/RS422 asynchronous data, voice signal, 2/4 line E&M audio signal, switch signal, Ethernet signal (Bandwidth 2M). It is very flexible.
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Based on self -copyright IC
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E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology Voice port supports FXO and FXS port,
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Voice port supports FXO port and FXS ports, EM2 / 4 audio interface, magneto telephone interface;
FXO port and docking PBX connected to FXS port and the user's phone;
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Voice FXO/FXS access, supports caller ID feature and reverse polarity billing functions
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Support various sites mutual number allocation function
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Provide 4 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
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Ethernet interface supports10M/100M, half/full duplex auto- adaptable, support VLAN
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4Channel Ethernet interface is switch interface, support VLAN, can set to 4 channel logical isolation
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Ethernet interface can support AUTO-MDIX (crossed line and straightly connected line self-adaptable)
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The transmission distance is up to 2-120Km without interruption
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AC 220V, DC-48V, DC24V can be optional
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;
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(100/100M)
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)
Address: NO.220, Qiutao Road, HangzhouCity,Zhejiang Province, China 
Tel: 0086-571-28184719
Fax: 0086-571-28184719
