Cisco SONET/SDH Specifications download pdf (Page 3)

Installing Cisco ONS 15454 SONET/SDH OPT-BST Cards

78-16594-02

OPT-BST Card Description

Figure 2 OPT-BST Block Diagram

Figure 3 OPT-BST Optical Module Functional Diagram

The OPT-BST card is designed to support 64 channels at 50-GHz channel spacing. The OPT-BST is a C-band

DWDM erbium-doped ﬁber ampliﬁer (EDFA) with optical service channel (OSC) add-and-drop capability.

When an ONS 15454 has an OPT-BST installed, only the OPT-BST needs to process the OSC. The OPT-BST

card can be installed in Slots 1 to 6 and 12 to 17. To control the gain tilt, the OPT-BST is equipped with a

built-in VOA.

Optical

module

Line RX

Monitor Line RX

96479

Processor

Line TX

Monitor Line TX

FPGA

For SCL Bus

management

SCL Bus

TCCi M

SCL Bus

TCCi P

DC/DC

Power supply

Input filters

BAT A&B

98300

MON TX OSC RX

MON RX OSC TX

OSC

COM RX

P1 P2

P3 P4

COM TX

LINE TX

APR

signal

LINE RX

in RX

l photodiode

1 2 3 4 5 6 7 8 ... 13 14

OPT-BST Cards 1
Figure 1 OPT-BST Faceplate 2
OPT-BST Card Description 3
OPT-BST Card Level Indicators 4
OPT-BST Port-Level Indicators 4
OPT-BST Card Specifications 5
Install the OPT-BST Card 6
Install the OPT-BST Card 7
Related Documentation 8
Obtaining Documentation 8
Documentation Feedback 9
78-16594-02 10
Submitting a Service Request 12

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Cisco SONET/SDH Specifications Page 3

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