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E3-Multiplexor FMUX-16-E3
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Features:
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FMUX-16E1-E3 is a multiplexor for transmitting 16 E1 channels over the E3 link or E3 link. All channels have independent sync signals with their own frequencies.
The device has optional channels (Ethernet 10/100Base-T and V.35/RS-530/RS-232/X.21). Optional channels are transferred instead of 1 to 4 E1 channels (console configurable).
Model with Ethernet 10/100Base-T port supports VLAN protocol.
FMUX has LEDs for channels ready state, loopbacks enable state and test mode indication. Internal loopbacks and integral BER tester operation are controllable by the console port located on front panel. BER tester meters bit error rate in E3 link using permanent or pseudo random code in compliance with the ITU-T O.151 Recommendation (test sequence length equals to 223-1=8388607 bits).
Device state can be monitored by SNMP using separate Ethernet 10Base-T port.
Remote device management is available by remote login feature. Service data exchange is supported by additional service channel using same E3 link.
Alarm indication relay with "dry contacts" interface in compliance with the ITU-T G.742 Recommendation, paragraph 10, is supplied.
The firmware of the device can be updated by user.
Currently available models are listed in Prices. Please, contact technical support if you are unsure which model to choose.
| Interface E1 (2048 kbit/sec) | |
|---|---|
| Connector Type | RJ-48 (female 8 pins) |
| Line Code | HDB3 |
| Framing | Transparent; both framed and unframed modes supported |
| Error Detection | Bipolar Violation |
| Line Impedance | 120 Ohm (Twisted Pair) |
| Receive Signal Attenuation Range | From 0 to -36 dB |
| Input Signal Measurement | Precision 2 dB |
| Jitter Attenuator | In transmit path |
| Overvoltage Protection | TVS |
| Overcurrent Protection | Fuse |
| Interface Ethernet | |
| Interface | 10/100Base-T |
| Connector Type | RJ-45 (female) |
| Data rate | 8192, 4096, 2048, 1024, 512, 256, 128 or 64 kbit/sec |
| Mode | 100 Mbps Full-duplex, 100 Mbps Half-duplex, 10 Mbps Full-duplex, 10 Mbps Half-duplex, or Autonegotiation |
| Address table size | 15000 MAC addresses |
| Maximum packet size | 1600 bytes, including MAC header |
| Protocols | Transparent or Cisco-HDLC bridging IEEE protocol, automatically selected |
| Quality of Service | 8 priority levels |
| Alarm Interface | |
| Connector Type | 9 pin DB9 female |
| Relay Contact Current | Up to 250 mA |
| Relay Contact Voltage | Up to 100 VDC |
| Control interface | |
| Connector Type | RS-232 DCE, DB-9 (female) |
| Protocol | Asynchronous, 9600 bit/sec, 8 bit/symbol, 1 stop bit, no parity |
| Modem Control Signals | DTR, DSR, CTS, RTS, CD |
| Diagnoctic modes | |
| Loopbacks | Local, Remote |
| BER Tester | Built-in |
| Control | By switches on front panel or via control port RS-232 |
| Physical | |
| Box | Rack mount 19" 1U |
| Dimensions | 444 mm x 262 mm x 44 mm |
| Weight | 3400 g |
| Power source | |
| AC power source | 176-264 V, 50 Hz |
| DC power source | 36-72 V |
| Power | 12.5 VA Max |
| Environment | |
| Temperature | 0° - 50°С |
| Humidity | 0 to 80 %, non-condensing |
FMUX-16 with 16 E1 ports and SNMP -
User's Manual in Russian
FMUX-16 with 16 E1 ports and SNMP -
User's Manual in English
FMUX-16 with 16 E1 ports, Ethernet 10/100Base-T port, universal port and SNMP
- User's Manual in Russian
MIB-files for SNMP-management
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