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RC3000E (P100R001) Product Description
4.2 RC3000E-UP-4E1
4.2.1 Appearance and functions
The RC3000E-UP-4E1 is an uplink interface card on the RC3000E. It can transmit 4 ways of unbalanced E1
services.
Support channel protection.
The E1 interface supports bypass. When the power is down, the No.1 way is directly connected to the No.2
way and the No.3 way is directly connected to the No.4 way.
The E1 interface adopts the CC3 connector.
The RC3000E-UP-4E1(-BL) supports bypass.
4.2.2 Slots
The RC3000E-UP-4E1 can be inserted into slot 4.
4.2.3 Technical specifications
Dimensions: 155 mm (Width) × 100.5 mm (Depth) × 25 mm (Height)
When the subcard works in power-on mode, 4-way E1 signals are transmitted to
the main control card for 64K cross-connection multiplexing.
When the subcard works in power-down mode and 4-way E1 signals work in
BYE-PASS mode, the No.1 way E1 is directly connected to the No.2 way E1 and
the No.3 way E1 is directly connected to the No.4 way E1. To be more specific,
the received signal on the No.1 way E1 will be transmitted from the TX of the No.2
way E1. The received signal on the No.2 way E1 will be transmitted from the TX
of the No.1 way E1. The received signal on the No.3 way E1 will be transmitted
from the TX of the No.4 way E1. The received signal on the No.4 way E1 will be
transmitted from the TX of the No.3 way E1.
When the RC3000E-UP-4E1(-BL) is powered on, BYE-PASS between 2 ways of
E1 will be disabled. In this case, the RC3000E-UP-4E1(-BL) works in power-on
mode.
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Panel
Function
4 Cards
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