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Multiplexer E1-XL
(rack-mount model 1U)
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Features:
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The E1-XL is a integrating multiplexor for Fractional E1 services. It can split the E1 link into several digital channels. Data from two digital interfaces with rates from 64 kbit/sec to 1984 kbit/sec are placed into specified timeslots of main E1 link. Other timeslots are passed into secondary E1 link.
The device is provided as a stand-alone unit, as a rack-mount 19'' 1U case, or as a card for 19'' 3U Cronyx rack.
For the rack-mount 1U unit, there is a choice of Ethernet, V.35 or multi-standard digital interfaces. The multi-standard interface is switchable by adapter cable to RS-232, RS-530, RS-449 or V.35 standards. The V.35 interface is ended with the standard M34 female connector.
The E1-XL can be AC or DC powered.
The device setup and diagnostics are performed via the RS-232 supervisory port.
Currently available models are listed in Prices. Please, contact technical support if you are unsure which model to choose.
| E1 Interfaces | |
|---|---|
| Line Code | HDB3 or AMI |
| Line Impedance | 120 Ohm (Twisted Pair) |
| Receive Signal Attenuation Range | from 0 to 30 dB (up to 1.5 km of 22 AWG twisted-pair cable) |
| Jitter Attenuator | In receive path, 120UIpp |
| Frame Structure | per G.704 |
| Multiframes | CRC4, CAS |
| Frequency Offsets Adjustment | Controlled Frame Slip |
| Digital Interface | |
| Data Rate | up to 1984 kbps (Nx64 kbps) |
| Clock Options Supported | TXC, RXC, ETC, ERC |
| Modem Control Signals | DTR, DSR, CTS, RTS, CD |
| Interface Ethernet | |
| Interface | 10/100Base-T |
| Connector Type | RJ-45 (female) |
| Data Transfer Rate | up to 1984 kbps (Nx64 kbps) |
| 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 600 mA |
| Relay Contact Voltage | Up to 110 VDC or 125 VAC |
| 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, Digital |
| BER Tester | Built-in |
| Control | By switches on front panel or via control port RS-232 |
| Physical | |
| 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 | 20 VA Max |
| Environment | |
| Temperature | 0° - 50°С |
| Humidity | 0 to 80 %, non-condensing |
User's Manual in Russian
MIB-files for SNMP-management
Справочник по интерфейсным кабелям Cronyx.
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