|
|
 |
 |
 |
 |
Modem PCM2/M
(Mini box)
 |
Features:
|
Sorry, only Russian version available.
Application:
Connection of routers through line G.703 2 Mbps
Order codes:
Currently available models are listed in Prices. Please, contact technical support if you are unsure which model to choose.
| G.703 Interface (2048 kbps) | |
|---|---|
| Connector Type | RJ-48 (female 8 pin) |
| Line Code | HDB3 or AMI |
| Framing G.704 | Not supported |
| Error Detection | Bipolar Violation |
| Transmit Timing Sources | INT (Internal Oscillator), RCV (Receiver), EXT (Digital Interface) |
| Line Impedance | 120 Ohm Balanced (Twisted Pair) |
| Receive Signal Attenuation Range | from 0 to 43 dB (up to 2.5 km of 22 AWG twisted-pair cable) |
| Jitter Attenuator | In the receive paths |
| Digital Interface V.35/RS-530/RS-449/RS-232/X.21 | |
| Data Transfer Rate | 2048, 1024, 512, 256, 128, 64 kbps For RS-232 Port - 128, 64 kbps |
| Async data rates | 115.2; 57.6; 38.4; 19.2; 9.6; 4.8; 2.4; 1.2 kbps |
| Async symbol formats | 8N1, 8P1, 8N2, 7P1, 7P2 |
| Clock Options Supported | TXC, RXC, ETC, ERC |
| Modem Control Signals Supported | DTR, DSR, CTS, RTS, CD |
| Connector Type | M-34, female (for interface V.35); DB25, female (for interface RS-530/RS-232); DB15, female (for interface X.21); HDB44, female (for multi-standard interface V.35/RS-530/RS-449/RS-232/X.21) |
| Ethernet Interface | |
| Interface Type | IEEE 802.3 10BASE-T or 100BASE-T (100BASE-TX) |
| Connector Type | RJ-45 (female) |
| Data Transfer Rate | 2048, 1024, 512, 256, 128, 64 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 |
| VLAN Support | In acc. to IEEE 802.1q |
| Protocols | Transparent or Cisco-HDLC bridging IEEE protocol, selected automatically |
| Alarm Interface | |
| Connector Type | DB-9 (male) |
| Relay Contact Current | up to 600 mA |
| Relay Contact Voltage | up to 110 VDC or up to 125 VAC |
| Diagnostics | |
| Loopbacks | Digital, Remote and Line Loops |
| BER Tester | Integrated |
| Controlling | Microswitches on the forward panel |
| Physical | |
| Dimensions | 180 mm x 156 mm x 36 mm |
| Weight | 0,7 kg |
| Power Source | |
| DC Power Source | 36 to 72 VDC (possible AC Power Source 176 to 264 VAC from Cronyx AC-DC-48) |
| Power Consumption | 20 VA Max |
| Environment | |
| Temperature | 0 to +50 °С |
| Temperature of storing | -40 to +85 °С |
| Relative Humidity | 0 to 80 %, non-condensing |
Some of the documents are in Adobe® Acrobat® Reader® format
PCM2/M. User's Manual in Russian
PCM2/M-ETV. User's Manual in Russian
Cronyx interface cables guide
Return to Modems-Converters G.703 or Digital Communication Equipment
Copyright © 1996-2025 Cronyx