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Hardware overview
15
Model 3092 iDSL DACS Getting Started Guide
1 • Introduction
Hardware overview
The Model 3092 combines transmission and networking technology, concentrating 24 iDSL ports and four
T1/E1 WAN links into a single 1U managed chassis. The DACS (see figure 2) comprises a 1U-high 19-inch
wide chassis that contains a motherboard and two dual-redundant power supplies. A full set of LEDs are
present on the chassis front panel, while connections for WAN, LAN, alarm relay, composite clock, and con-
trol ports are present on the rear of the chassis. Two IEC-320 receptacles provide for AC. The optional power
input of -48 VDC is also available.
Figure 2. Model 3092 DACS features
WAN
The 3092 includes four WAN uplink ports selectable for T1 or E1 connection to ATM/FR/DDN/IP network
backbones. Also included are:
•
Four built-in T1/E1 CSU/DSUs
•
T1 1.544 Mbps with
-
D4 or ESF framing
-
AMI or B8ZS line coding
-
FCC Part 68 compliant
•
E1 2.048 Mbps
-
framing with or without CRC4 framing
-
AMI/HDB3 line coding
-
CTR-12 and CTR-13 compliant
Содержание 3092
Страница 6: ...Contents Model 3092 iDSL DACS Getting Started Guide 6 ...
Страница 12: ...Model 3092 iDSL DACS Getting Started Guide 12 ...
Страница 30: ...2 Hardware installation Model 3092 iDSL DACS Getting Started Guide 30 Completing the hardware installation ...
Страница 50: ...3 Configuring the DACS for operation Model 3092 iDSL DACS Getting Started Guide 50 Completing the installation ...
Страница 55: ...Introduction 55 Model 3092 iDSL DACS Getting Started Guide 5 Troubleshooting and maintenance ...
Страница 66: ...5 Troubleshooting and maintenance Model 3092 iDSL DACS Getting Started Guide 66 Maintenance ...
Страница 71: ...71 Appendix A RJ 21X Wiring Color Chart Chapter contents Introduction 70 ...
Страница 74: ...A RJ 21X Wiring Color Chart Model 3092 iDSL DACS Getting Started Guide 74 Introduction ...