Procurve Secure Router Modules; E1 Modules With A Built-In Dsu; Supported Standards - HP ProCurve Secure 7000dl Series Basic Management And Configuration Manual

Configuring E1 and T1 Interfaces

ProCurve Secure Router Modules

4-8
UTP cable with
RJ-48C connectors
Router w/ internal
CSU/DSU
LAN
Figure 4-5. Router with a Built-in CSU/DSU
ProCurve Secure Router Modules
ProCurve Networking provides several E1 and T1 modules, which are
described in the next sections.

E1 Modules with a Built-in DSU

If your public carrier does not provide an external DSU, you should use one
of the E1 modules, which include a built-in DSU:
one-port E1 module
two-port E1 module
eight-port wide-option module (ProCurve Secure Router 7203dl only)

Supported Standards

The ProCurve Secure Router E1 modules are standards based. Specifically,
they support the standards listed in Table 4-1.
Wire span
Network
Interface Unit Repeater
(Smart Jack)
Demarc
OCU
Public
Carrier's CO
Office Channel Unit
(public carrier's CSU)