Hardware installation
29
Models 2603, 2621, and 2635 User Manual
3 • Initial Configuration
Installing an interface cable on the OnSite 2603’s T1/E1 interface port
The OnSite Models 2603/K and 2603/T come with a selectable T1/E1 WAN interface (see
figure 4
). Located
on the back of the OnSite, the T1 and E1 interfaces are presented on an RJ-48C connector with selectable line
impedances of 100-ohms for T1 and 120-ohms for E1 lines (see
figure 5
). The 2603/K also comes with dual
BNC for alternate connection to unbalanced 75-ohm E1 lines (see
figure 6
on page 30).
Figure 4. Rear View of the 2603/T showing location of Ethernet and WAN connectors
Figure 5. RJ-48C pinout diagram
The interconnecting cables shall be acceptable for external use
and shall be rated for the proper application with respect to volt-
age, current, anticipated temperature, flammability, and
mechanical serviceability.
CAUTION
Crossover
10/100
Ethernet
WA
N
MDI-X
Crossover
10/100
Ethernet
WAN
Power
Power
MDI-X
WAN connector
(RJ-48C)
Ethernet connector
(RJ-45)
1 2 3 4 5 6 7 8
RX RX
TX
TX
Содержание ONSITE 2603
Страница 9: ...Contents Models 2603 2621 and 2635 User Manual 9 ...
Страница 23: ...OnSite Series High Speed Routers overview 23 Models 2603 2621 and 2635 User Manual 1 General Information ...
Страница 24: ...24 Chapter 2 Product Overview Chapter contents Introduction 25 Applications Overview 26 ...
Страница 40: ...40 Chapter 4 Ethernet LAN Port Chapter contents Introduction 41 LAN Connections 41 Ethernet Port 41 ...
Страница 122: ...122 Appendix C Cable Recommendations Chapter contents Ethernet Cable 123 Adapter 123 ...
