Multiplexer pcm a system Moving phone lines (fxo/fxs) is on optical fiber that has the ability to simultaneously transmit 32 +4 ethernet ge+ 4 E1 on one or two optical fibers – to transmit lines in organizations and companies that have the possibility of providing telephone lines on wire There is no copper.

System capabilities

  • Port E1 Compliant with G.703.
  • Phone ports support FXO and FXS port.
  • Support FXO/FXS audio, EM2/4, magnet phone interface,
  •  The FXO port can work with all types of telecommunication centers and telephone switches and exchanges.
  • FXS port connected to the user’s phone. or has connections to all kinds of centers and exchanges.
  • 1 to 30 channel audio transmission, supports caller ID feature and reverse polarity functions.
  • Support SNMP V2, V3
  • Provide 4 expansion interfaces, can asynchronous data 1 ~ 4 channels like RS232 / RS485 / RS422 /
  • Network ports support 10M/100M, with auto matching, VLAN.
  • Network ports can support AUTO-MDIX.
  • Telephone ports with lightning protection, IEC61000-4-5 and short-circuit current 8 / 20μs, maximum output voltage 6KV open standards
  • Fiber transmission distance from 2 to 180 km
  • DC48V-AC220V power simultaneously
Technical specifications
 fiber

Multimode

50/125um, 62.5/125um, 
Maximum transmission distance:

attenuation (3dbm/km)

5Km @ 62.5 / 125um single mode fiber,
Wave Length:820nm
Transmitting power:-12dBm (Min) ~-9dBm (Max)
Receiver sensitivity:-28dBm (Min)
Link budget:

Single mod

8/125um, 9/125um

16dBm
Maximum transmission distance:180Km
Transmission distance:180Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)
Wave Length:1310 AND 1550 nm
Transmitting power:+5dBm (Min) ~-8dBm (Max)
Receiver sensitivity:-48dBm (Min)
Link budget:50dBm

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:

in FXS Phone Interface

RJ45, support Auto-MDIX
Ring voltage:75V
Ring frequency:25HZ
Two-line Impedance:600 Ohm (pick up)
Return loss:

FXO Switch Interface

40 dB
Ring detect voltage:35V
Ring detection frequency:17HZ-60HZ
Two-line Impedance:600 Ohm (pick up)
Return loss:

IN 2/4 Line

40 dB
AD:0dB
AND:-3.5dB
Two/Four-line Impedance:600 Ohm
    Return loss:              20 dB

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)

ModelAR-FS32P4E4E1
Specifications

 

30 * telephone,4E1,4*100 Mbps Ethernet,Console or SNMP,Support 6U rackmount,Two Fiber interface,4*RS232/422/485
PowerPower supply: AC180V ~ 260V;DC –48V;DC +24V

Power consumption: ≤10W

sizeProduct Size:   485X138X45mm(WXDXH) 19 1U
weight2.4KG