Datasheet

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Page 12 of 15
Table 9.
Product Number Description
VIC-1J1 Single-Port J1 Voice Interface Card
VWIC-1MFT-T1 1-Port RJ-48 Multiflex Trunk-T1
VWIC-2MFT-T1 2-Port RJ-48 Multiflex Trunk-T1
VWIC-2MFT-T1-DI 2-Port RJ-48 Multiflex Trunk-T1 with Drop and Insert
VWIC-1MFT-E1 1-Port RJ-48 Multiflex Trunk-E1
VWIC-2MFT-E1 2-Port RJ-48 Multiflex Trunk-E1
VWIC-2MFT-E1-DI 2-Port RJ-48 Multiflex Trunk-E1 with Drop and Insert
VWIC-1MFT-G703 1-Port RJ-48 Multiflex Trunk-E1 G.703
VWIC-2MFT-G703 2-Port RJ-48 Multiflex Trunk-E1 G.703
CAB-E1-RJ45BNC E1 Cable RJ-45 to Dual BNC (Unbalanced)
CAB-E1-RJ45TWIN E1 Cable RJ-45 to Twinax (Balanced)
T1 Network Interface
Transmit Bit Rate 1.544 Mbps ± 50 bps/32 PPM
Receive Bit Rate 1.544 Mbps ± 50 bps/32 PPM
Line Code AMI, B8ZS
AMI Ones Density Enforced for N x 56 Kbps Channels
Framing Format D4 (SF) and ESF
Output level (LBO) 0, -7.5, or -15 dB
Input Level +1dB0 down to -24 dB0
DTE Interface (WIC mode) Fractional Service
DTE Interface (VIC mode) G.704/Structured
DCE Interface G.704/Structured
E1 Network Interface
Transmit Bit Rate 2.048 Mbps ±100 bps/50 PPM
Receive Bit Rate 2.048 Mbps ±100 bps/50 PPM
Data Rate 1.984 Mbps (framed mode) Per E1 Port
Clocking Internal and Loop (recovered from network)
E1 National Bits Fixed (non-configurable)
Encoding HDB3
DTE Interface (WIC mode) Fractional Service
DTE Interface (VIC mode) G.704/Structured
DCE Interface G.704/Structured
J1 Network Interface
Signaling Standards J1 CAS
E & M Immediate Start, Wink Start
Interface Type DB15 Connector (Female)