
Nortel NTTP03CF 2.5Gb/s OC-48/STM-16 IR-1 SFP transceiver, 1310nm, 15km single-mode fibre, duplex LC.
The Nortel NTTP03CF is an SFP-form-factor optical transceiver rated at 2.5Gb/s for OC-48/STM-16 IR-1 applications. It uses a 1310nm FP laser transmitter with a PIN photodiode receiver over single-mode fibre, reaching up to 15km through a duplex LC connector.
Built to the SFP multi-source agreement (MSA), the module is compatible across MSA-compliant optical platforms and supports Digital Diagnostic Monitoring (DDM/DOM) for real-time visibility of transmit power, receive power, temperature and bias current. As well as its primary OC-48/STM-16 (2.488Gbps) rating, the transceiver’s optics also support lower line rates including STM-4, STM-1, 100M Ethernet and Gigabit Ethernet, giving it flexibility across SONET/SDH and Ethernet transport applications.
SFP transceivers of this type were used across Nortel’s SONET/SDH transmission and multiservice switching product lines to provide standardised, hot-swappable optical connectivity. Tech-Star (UK-based, shipped worldwide) checks every transceiver before it ships. Get in touch to confirm compatibility with your system.

| Platform | Nortel Carrier Systems |
|---|---|
| Manufacturer | Nortel |

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| Manufacturer | Nortel |

| Platform | Nortel Passport |
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| Manufacturer | Nortel |

| Platform | Nortel Passport 7000 series |
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| Platform | Nortel OPTera Metro 3500 (OM3500) |
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| Manufacturer | Nortel |

| Platform | Meridian |
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| Manufacturer | Nortel |
| Key Features | 2.5Gb/s OC-48/STM-16 IR-1; 1310nm FP laser, PIN receiver; DDM/DOM diagnostics |
|---|---|
| Applications | SONET/SDH OC-48/STM-16 optical links; Metro/long-haul transport interconnect |
| Compatibility | SFP MSA-compliant platforms; Nortel optical transmission equipment |
| Specifications | 2.5Gb/s; 1310nm; 15km single-mode fibre reach; Duplex LC connector; Nortel part NTTP03CF |
| Platform | SONET/SDH OC-48/STM-16 optical networking (SFP MSA) |
| Manufacturer | Nortel |
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