Chapter 1 Product Description
4
1.3 Specifications
E1 Line Interface
Line Rate 2.048 Mbps ± 50 ppm
Data Rate User configurable:
n x 64Kbps (n=1 to 31) – ITU G.704
2048Kbps (clear channel) – ITU G.703
Line Code AMI/ HDB3 (selectable)
Output signal ITU G.703
Input signal ITU G.703
Jitter ITU G.823
Electrical
75 coax/120 twisted pair
Connector BNC (75 ohm), RJ48C (120 ohm, twisted pair) (ordering option)
Compliance ITU G.703, ITU G.704 (E1 unframed, E1 framed)
DS1 Line Interface
Line Rate
1.544 Mbps 32 ppm
Data Rate n x 64Kbps (n=1-24)
Line Code AMI/B8ZS
Framing D4/ESF
Output Signal DSX-1 w/0, -7.5, -15 dB LBO
Input Signal DSX-1 0dB to –30dB w/ALBO
Jitter AT&T TR 62411
Connector DA15S or RJ48C
Pulse Template AT&T TR 62411
Surge Protection FCC Part 68 Sub Part D
DTE Interface- V.35
Connector DB25 Male
Data Rate Up to 8.192 Mbps
DTE Interface-RS449/V.36
Conversion Cable DB25 Male to DB37 Female conversion cable
Data Rate Up to 8.192 Mbps
DTE Interface- EIA530
Connector DB25 Male
Data Rate Up to 8.192 Mbps
DTE Interface-RS232
Connector DB25 Male
Data Rate Synchronous : Up to 128 Kbps
Asynchronous: 2.4K, 4.8K, 9.6K, 9.2K, 34.8K, 57.6K, 115.2Kbps
Function AT command
DTE Interface- X.21
Connector DB15 Male
Data Rate Up to 8.192 Mbps
DCE Interface-V.35
Connector DB25 Female
Data Rate 2.048 Mbps
Physical Interface
˙ WAN: E1/FE1, DS1/FDS1 (Integrated CSU/DSU)
DTE (V.35/ V.36/ X.21/ RS232/ EIA530/ RS449)
DCE (V.35)
˙ LAN: 10/100 Base-T Ethernet port