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Instruction Manual
CV 2000
•
E1 version
G703 Rate : 2048 KBPS +/- 50ppm
G704 frame: Nx64 (1 to 31 TS) from 64 KBPS to 1984 KBPS.
Coding : HDB3
CRC4
Receiver sensitivity : -40 dB
Transparent mode : 2048 KBPS
Connector RJ45/120 Ohms or BNC 75 Ohms
•
T1 version
T1 Rate : 1544 KBPS +/- 50ppm
D4/ESF frame: Nx64 or Nx56 (1 to 24 TS/DS0s) from 56 or 64 KBPS to 1536 KBPS
Coding : B8ZS or AMI
CRC6
Receiver sensitivity : -36 dB
Transparent mode : 1544 KBPS
Connector RJ45/100 Ohms
•
Ethernet bridge interface :
Rates : 64 to 2048 KBPS (E1) or 56 to 1536 KBPS (T1/FT1)
Ethernet 802.3 – 10 Base T
Frame buffer memory: 256
MAC address memory: 10.000
MAC address filtering: filtering or transparent bridge
Ethernet compression: padding bits suppression/regeneration:
•
V11/X21 Interface:
Rates : 16 and 64 to 2048 KBPS (E1) or 56 to 1536 KBPS (T1/FT1)
Signal I : forced or active when connected
Clock :Network, terminal or internal, normal or reverse edge.
•
V35 and V36/RS530 Interfaces:
Rates : 64 to 2048 KBPS (E1) or 56 to 1536 KBPS (T1/FT1)
signal DSR, CD, CTS : forced or active when connected
Clock :Network, terminal or internal, normal or reverse edge.
•
V24/V28/RS232 Synchronous Interface:
Rates : 64 KBPS or 128 KBPS (E1) and 56 KBPS or 112 KBPS (T1/FT1)
signal DSR, CD, CTS : forced or active when connected
Clock :Network, terminal or internal, normal or reverse edge.
•
V24/V28/RS232 Asynchronous Interface:
Rates : 300,600,1200,2400,4800,9600,19200,38400 BPS
Character format: 9bits (7,n,1), 10 bits (8,n,1/7,e,1..) , 11 bits and 12 bits.
signal DSR, CD, CTS : forced or active when connected
signal DSR, CTS : can follow remote DTR and RTS.
•
4BRI Interface:
4 interfaces Rates : 192kBPS
channel B1, B2, D allocated to any Time Slot
4 D channels in 4 dedicated Time Slots or in 1 single Time Slot.
Terminal or Network Mode
Clock : Network or Terminal 1,2,3,4 mode.
CV 2000 - Page 37
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