Customer Service - Pulse O3-4D1L3 U2 Manual

O3-4D1L3 U2
1631, Issue 4, October 2009
SONET
CO
MUX
CO

8. CUSTOMER SERVICE

Pulse Communications Inc.
2900 Towerview Road, Suite 100
Herndon, Virginia 20171–3286
PRINTED IN USA
SONET
MUX
A. Test Set Loop Timing Example
SONET
MUX
B. Test Set INTERNAL Timing Example
Figure 9. Test Set Timing Examples
Direct questions concerning the operation of the unit to Pulsecom Technical Support. If
the unit is defective, limit field repair to replacement of the plug-in module or SFP
transceiver. Obtain repair services by returning the defective unit to the Pulsecom Repair
Department.
O3-4D1L3
SONET
O3-4D1L3
MUX
T1 Test Set
Optioned for
INTERNAL Timing
22
T1 Test Set
O3-4D1 Optioned for
Loop Timing
O3-4D1
Customer Service
For technical support:
North America — 1-800-841-1005
E-mail — field.service@pulse.com
For order information: 1-800-381-1997