Cisco Cisco ONS 15216 DWDM System 安装指南

The FAP included in the five-component bay assembly is a GMT-TPA combination that contains two 
analogous modules, one for each of it’s two separate power buses, designated A and B. Each side has an 
LVD indicator, two TPA fuse holders with separate fuse alarm indicators, a power-on indicator, a GMT 
fuse holder and a GMT fuse alarm indicator (one alarm indicator for all five GMT fuses). 

shows the front view of the FAP and 

 shows the rear view of the FAP.

The Cisco ONS 15216 five-component bay assembly uses 4-pair, CAT 3-rated, twisted pair wire for FAP 
wiring. The alarming for the FAP must go to an existing 110-type, or 66-type block for the alarm circuits 
to work on the existing alarm circuitry created within the CO, CEV, o

 shows 

a close-up of the alarm pins and wiring. 

 and 

 show the 66-type 

and 110-type block tie downs.

For assistance contact the Cisco Technical Assistance Center (TAC) at www.cisco.com or call 
(800) 553-2447 for unresolved problems.

96833

110428

LVD ALARM

A

FUSE

ALARM

50 AMP MAX

PER FUSE

15 AMP MAX PER FUSE

FUSE INSTALLED UPSIDE DOWN

1

2

POWER

A

FUSE

ALARM

3

4

5

6

7

LVD ALARM

B

FUSE

ALARM

50 AMP MAX

PER FUSE

15 AMP MAX PER FUSE

FUSE INSTALLED UPSIDE DOWN

1

2

POWER

B

FUSE

ALARM

3

4

5

6

7

WARNING!

DO NOT REMOVE MODULE BEFORE
DISCONNECTING POWER ON REAR

WARNING!

DO NOT REMOVE MODULE BEFORE
DISCONNECTING POWER ON REAR

96951

BATT

RTN

PWR FAIL B

C.GND

C.GND

FUSE ALARM B

PWR FAIL A

FUSE ALARM A

BATT

B

RTN

BATT

A

RTN

1

2

3

4

5

6

7

BATT

RTN

1

2

3

4

5

6

7

NO C NC

NO C NC

NO C NC

NO C NC