Connecting The Pots Lines - Lucent Technologies Stinger MRT 19 Getting Started Manual

Installing a Stinger MRT
Connecting cables to a Stinger MRT unit
Figure 3-19. Connecting the subscriber lines to the Stinger MRT 19
RTN RTN
48V B
48V A
B A
LOS
SD
RT 2
RTN RTN
48V B 48V A
B A
LOS
SD
T 2
Caution
! to the left to avoid blocking air flow from the cooling module.

Connecting the POTS lines

To connect the cables to the POTS ports of the Stinger MRT:
1 Carefully insert the 50-pin RJ-21 connectors of the cables from the POTS switch
on the POTS connectors of the Stinger MRT chassis, as shown in Figure 3-20 on
page 3-19.
2 Push the cable connectors onto the chassis connectors until each locking tab is
engaged.
3 Tighten the anchor screw on each cable connector.
4 Secure the cable connectors to the chassis with a cable tie around the connectors
and through the security fixtures on the left side of the line connectors on the
chassis. (Optional, if your cable connectors have slots to engage the locking tabs.)
3-18
24 PORTS
PORT
6
LOS
SD
1
PORT 1
STATUS
SEL GROUP
Secure with cable ties
24 PORTS
PORT
6 10
LOS
SD
1
PORT 1
GROUP STATUS
SEL
Cables from the 50-pin connectors on the Stinger MRT 19 must be routed
1 48
10
5
EXP2 EXP1
10BT CONSOLE
1 48
MAJOR
5
EXP2 EXP1
10BT CONSOLE MINOR
Tighten anchor screws
Stinger® MRT Getting Started Guide
PORTS 25
MAJOR SHELF MRT
COOLING
SYSTEM STATUS
ID BITS
MINOR ALARM
PORTS 25
MRT
SHELF
COOLING
SYSTEM STATUS
ID BITS
ALARM