FTLF1321P1BTL Finisar Compatible OC-48 SR/STM I-16 RoHS Compliant Pluggable SFP Transceiver

Finisar
SFP
OC-48
Duplex
2 km
FTLF1321P1BTL Finisar Compatible OC-48 SR/STM I-16 RoHS Compliant Pluggable SFP Transceiver

Finisar compatible FTLF1321P1BTL - Key Features

  • Compatibility: Finisar
  • Media Type: Single-Mode Fiber (SMF)
  • Fiber Count: Duplex
  • Connector: Double LC/UPC
  • Maximum Distance: 2 km
  • Guaranteed Link Budget: 8.5 dB
  • Tx Wavelenght: 1310 nm
  • Supported Data Rate: 0.1 Gbps - 2.67 Gbps
  • DDM/DOM: Supported
  • Temperature Range: Standard 0°-70°C

Finisar FTLF1321P1BTL Price

SKUSKU:2.67G-SFP-2D-MS
Lead timeMade to Order - 2 Weeks
Standard recommended retail price ex VAT:
7.55
Choice of 0+
Telecoms & Integrators Globally

Finisar compatible FTLF1321P1BTL Specifications

Form Factor
SFP
Media Type
Single-Mode Fiber (SMF)
Fiber Count
Duplex
Connector
Double LC/UPC
Maximum Distance
2 km
Guaranteed Link Budget
8.5 dB
TX Wavelength
1310 nm
RX Wavelength
1310 nm
Supported Data Rate
0.1 Gbps - 2.67 Gbps
Supportet Ethernet Applications
Gigabit Ethernet (1.25 Gbps)
Supported Fiber Channel Applications
1G Fiber Channel (1.0625 Gbps), 2G Fiber Channel (2.125 Gbps)
Optical Transport Network (OTN) Applications
ODU0 (1.244Gbps), ODU1 (2.498Gbps), OTU1 (2.66Gbps)
SDH/SONET Standards
STM-1 (155Mbps), STM-4 (622Mbps), STM-16 (2.488 Gbps)
DDM/DOM
Supported
Tx Wavelength Bandwidth
100 nm (1260-1360 nm)
Rx Wavelength Bandwidth
100 nm (1260-1360 nm)
Minimum Transmitting Power
-9.5 dBm
Maximum Transmitting Power
3 dBm
Receiver Sensitivity
-18 dBm
Receiver Overload
-3 dBm
Dispersion
100-110 ps/nm ps/nm
Transmitter Type
FP Laser
Receiver Type
PIN photodiode
Temperature Range
Standard 0°-70°C
Power
+3.3V single power supply
Compliance
CE, Class 1 FDA and IEC60825-1 Laser Safety Compliant, INF-8074i, RoHS, SFP MSA

Finisar compatible FTLF1321P1BTL Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Finisar compatible FTLF1321P1BTL Description

Finisar compatible FTLF1321P1BTL is SFP (Small Form factor Pluggable) Transceiver, operating over Double Fiber Single-Mode Fiber (SMF) optical cable. It has minimum guaranteed optical budget of 8.5 dB, with in most cases is enough to reach about 2 km distance. However, distance is just indicative parameter calculated for comfort of identification. Eventually we calculate distance taking in account minimal optical budget and average attenuation of optical cabling in industry. This transceiver use top quality FP Laser transmitter with operating at nominal wavelength 1310 nm. and 1310 nm. PIN Photodiode receiver. It support DDM/DOM optical diagnostics, with provide diagnostic information about the present operating conditions. Finisar compatible FTLF1321P1BTL operates in Industrial -45° to 85°C temperature range and has Double LC interface. SFP support 100-2.67Gbps data rate and such applications as STM-16 (2.488 Gbps)|STM-4 (622Mbps)|STM-1 (155Mbps)|100M Ethernet (100Mbps)|Gigabit Ethernet (1.25 Gbps)|1G Fiber Channel (1.0625 Gbps)|2G Fiber Channel (2.125 Gbps)|OTU1 (2.66Gbps)|ODU0 (1.244Gbps)|ODU1 (2.498Gbps)|CPRI option 3 (2.458 Gbps)|CPRI option 2 (1228.8 Mbps)|CPRI option 1 (614.4 Mbps)|OBSAI RP3 x 2 (1.536 Gbps)|OBSAI RP3 x 1 (768 Mbps). SFP Double Fiber optical transceiver is multi-purpose module used in number of different places of today’s networking. Consequently, most popular applications are SDH/SONET Links of Backbone, LTE 4G RRU and BBU Interconnections in C-RAN Frounthaul, Different Ethernet and Fiber Channel SAN Links in Enterprise Networks and other optical links.

Transceiver is CE/RoHS certified and it is Compliant with product safety standards. We perform compatibility tests for Finisar compatible FTLF1321P1BTL SFP Transceiver with latest platforms of Finisar networking equipment, which allows us to encode transceiver EEPROM memory to be compatible and work seamlessly with Finisar platforms. However, our optical transceivers are compliant to SFP Multi Source Agreement INF-8074i industry standard as well. Because our focus is providing top quality service, we are performing serious quality checks before delivery of our products. As a result, we do optical parameter measurements, connector cleanness tests and SFP transceiver EEPROM memory data validation tests. For more info check out the FTLF1321P1BTL datasheet and don’t hesitate to Contact Us! – Contact Us!