Nortel Passport 15000, Hardware Installation And Maintenance, Page: 588 / 874

588 Chapter 17 Hardware procedures
241-1501-240 5.2S2
Installing an SFP optical module
Install a small-form pluggable (SFP) optical transceiver module into an
optical FP socket (port) to use a specific type of interface connector.
Prerequisites
• You must be familiar with “Safety considerations and best practices”
(page 53).
• With an NTHW49 FP, you need an SFP optical module with one of these
PECs:
— NTTP01AB for a 1000Base-SX multimode (MM) fiber cables for
short reach (SR) up to 0.55 km (0.31 miles) using 50/125 fiber or up
to 0.275 km (0.17 mi.) using 62.5/125 fiber and with a nominal
wavelength of 850 nm
— NTTP01CB for a 1000Base-LX single-mode (SM) fiber cables for
intermediate reach (IR) up to 10 km (6.25 mi.) and with a nominal
wavelength of 1310 nm
• With an NTHW44 FP, you need an SFP optical module with one of these
PECs:
— NTTP02AD for MM fiber cables for short reach (SR-0) up to 2 km
(1.2 mi.) and with a nominal wavelength of 1310 nm
— NTTP02CD for SM fiber cables for intermediate reach (IR-1/S-1.1)
up to 15 km (9.3 mi.) and with a nominal wavelength of 1310 nm
— NTTP02ED for SM fiber cables for long reach (LR-1/L-1.1) up to
40 km (24.8 mi.) and with a nominal wavelength of 1310 nm
• Do not touch the circuitry inside the large open end of an SFP optical
module or you may cause the unit to malfunction.
• The FP port must be locked in software. For information on locking a
port, see 241-5701-600 Passport 7400, 15000, 20000 Configuration
Guide.
• Alarm 7011 5480 is generated to indicate the installed SFP optical
module is not operating because:
— it fails diagnostics after insertion
— it mismatches the software configuration of the SFP for the port