Broadcom Fiber Optics - Transceivers 631

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Part	Manufacturer	Fiber Optic Type	Mounting Feature	Maximum Supply Voltage	Terminal Finish	Maximum Operating Temperature	Minimum Operating Temperature	Rx Data Rate	Tx Data Rate	Emitter or Detector Type	Fiber Type	Nominal Optical Power Output	Connection Type	Nominal Supply Voltage	Body Length/Diameter	Body Width	Package Style (Meter)	Sub-Category	Body Height	Nominal Operating Wavelength	Minimum Supply Voltage	Minimum Operating Wavelength	Communication Standard	Maximum Operating Wavelength	Minimum Return Loss	Additional Features	JESD-609 Code	Built-in Features	Sensitivity Level
HFBR-0507ETZ	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	5.25 V		85 Cel	-40 Cel											Fiber Optic Transceivers		650 nm
HFCT-5951TLZ	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	3.47 V	Matte Tin (Sn)	70 Cel	0 Cel	622 Mbps	622 Mbps	LASER DIODE, PIN PHOTODIODE	9/125, SMF	.158 mW	LC CONNECTOR	3.3 V	48.5 mm	13.59 inch		Fiber Optic Transceivers	9.8 mm	1300 nm	3.14 V	1270 nm	ATM, GR-253, OC-12, SDH, SONET, STM-4	1570 nm	-35 dB	2 X 5 ARRAY	e3	AMPLIFIER	-32 dBm
HFCT-5963ATG	Broadcom	TRANSCEIVER	PANEL MOUNT, THROUGH HOLE MOUNT	3.5 V		85 Cel	-40 Cel			LASER, PIN PHOTODIODE	9/125, SMF	.07 mW	LC CONNECTOR	3.3 V		13.59 inch	DIP	Fiber Optic Transceivers	9.8 mm	1311 nm	3.1 V	1261 nm	ATM, OC-3, ITU-T-G.957, SDH, SONET, STM-1, TELCORDIA-GR-253-CORE	1360 nm		IT ALSO HAS EMITTER/DETECTOR TYPE-PHOTODIODE, MONITOR PHOTODIODE		AMPLIFIER	-38 dBm
HFBR-0400Z	Broadcom	TRANSCEIVER		5.25 V		85 Cel	-40 Cel											Fiber Optic Transceivers		820 nm
HFBR-7934EHWZ	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	3.465 V		80 Cel	0 Cel	3125 Mbps	3125 Mbps	LASER DIODE, PIN PHOTODIODE	50/125, MMF			3.3 V	34.12 mm	17.5 inch		Fiber Optic Transceivers	7.56 mm	850 nm	3.135 V	830 nm		860 nm	12 dB	10 X 10 ARRAY		AMPLIFIER
HFBR-3810MSZ	Broadcom	TRANSCEIVER		5.25 V		85 Cel	-40 Cel								31.67 mm	10.96 inch				650 nm	4.75 V
HFCT-5911ATL	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	3.5 V		85 Cel	-10 Cel	1250 Mbps	1250 Mbps	LASER, MONITOR PHOTODIODE	9/125, SMF	.237 mW	LC CONNECTOR	3.3 V	48.2 mm	13.59 inch		Fiber Optic Transceivers	9.8 mm	1310 nm	3.1 V	1278 nm	GBE	1343 nm	12 dB	2 X 5 ARRAY, IT ALSO OPERATES WAVELENGTH FROM 1270 NM TO 1570 NM, OPTICAL OUTPUT POWER FOR 62.5/125 AND 50/125, MMF FIBER TYPES: 0.188MW		AMPLIFIER	-20 dBm
HFCT-5760TP	Broadcom	TRANSCEIVER	PANEL MOUNT	3.5 V		85 Cel	-10 Cel	155 Mbps	155 Mbps	LASER DIODE, PIN PHOTODIODE	SMF	.07 mW	LC CONNECTOR	3.3 V	55.2 mm	13.4 inch		Fiber Optic Transceivers	8.5 mm	1300 nm	3.1 V	1261 nm	OC-3, SDH, SONET, STM-1	1360 nm				AMPLIFIER	-31 dBm
HFBR-53A5VEMZ	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	3.47 V	Matte Tin (Sn)	70 Cel	0 Cel			LASER, PIN PHOTODIODE	50/125, 62.5/125, MMF	.211 mW	SC CONNECTOR	3.3 V	39.6 mm	25.4 inch		Fiber Optic Transceivers	9.8 mm	850 nm	3.14 V	830 nm	GBE	860 nm	12 dB	1 X 9 ARRAY, IT ALSO OPERATES FROM 770NM TO 860NM, SENSITIVITY FOR THE 50/125 FIBER TYPE IS 13.5DBM	e3	AMPLIFIER	-12.5 dBm
HSDL-1001012	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	5.5 V		70 Cel	0 Cel											Fiber Optic Transceivers		880 nm
HFCT-5208EMZ	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	5.25 V	Matte Tin (Sn)	70 Cel	0 Cel	622 Mbps	622 Mbps	LASER DIODE, PIN PHOTODIODE	9/125, 62.5/125, SMF	.007 mW	SC CONNECTOR	5 V	9.8 mm	25.4 inch		Fiber Optic Transceivers	11.89 mm	1313 nm	4.75 V	1274 nm	ATM, ITU-T-G.957, OC-12, SDH, SONET, STM-4	1356 nm			e3	AMPLIFIER
HFCT-5954TLZ	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	3.47 V	Matte Tin (Sn)	70 Cel	0 Cel	622 Mbps	622 Mbps	LASER, MONITOR PHOTODIODE	SMF	.07 mW	LC CONNECTOR	3.3 V	48.5 mm	13.59 inch			9.8 mm	1300 nm	3.14 V	1274 nm	OC-12, SDH, SONET, STM-4	1570 nm	-35 dB	2 X 10 ARRAY	e3	AMPLIFIER	-32 dBm
HFBR-5905A	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	3.465 V		85 Cel	-40 Cel											Fiber Optic Transceivers		1300 nm
HFCT-5801CZ	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	3.6 V	Matte Tin (Sn)	85 Cel	-40 Cel	155 Mbps	155 Mbps	LASER DIODE, PIN PHOTODIODE	SMF	.07 mW	SC CONNECTOR	3.3 V	52.02 mm	25.4 inch		Fiber Optic Transceivers	11.1 mm	1300 nm	3.1 V	1261 nm	ATM, OC-3, SDH, SONET, STM-1	1360 nm		1 X 9 ARRAY	e3	AMPLIFIER	-31 dBm
HFBR-7924H	Broadcom	TRANSCEIVER PARALLEL INTERFACE	PANEL MOUNT	3.465 V		80 Cel	0 Cel	2700 Mbps	2700 Mbps	LASER DIODE, PIN PHOTODIODE	50/125, MMF	.354 mW		3.3 V	34.12 mm	17.5 inch		Fiber Optic Transceivers	12.9 mm	850 nm	3.135 V	830 nm	OC-192, SONET	860 nm	12 dB	10 X 10 ARRAY		AMPLIFIER	-11.7 dBm
HFCT-5981ATL	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	3.5 V		85 Cel	-40 Cel	1300 Mbps	1300 Mbps	LASER DIODE, PIN PHOTODIODE	9/125, MMF, SMF	.237 mW	LC CONNECTOR	3.3 V	48.2 mm	15 inch		Fiber Optic Transceivers	10.8 mm	1310 nm	3.1 V	1270 nm	GBE	1570 nm	12 dB	OPTICAL OUTPUT POWER FOR THESE FIBER TYPE 50/125, 62.5/125: 0.188MW, 2 X 5 ARRAY		AMPLIFIER	-20 dBm
HFCT-5914ATL	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	3.5 V		85 Cel	-10 Cel	1250 Mbps	1250 Mbps	LASER, PIN PHOTODIODE	9/125, 62.5/125, SMF, MMF	.188 mW	LC CONNECTOR	3.3 V	48.2 mm	15 inch		Fiber Optic Transceivers	10.8 mm	1310 nm	3.1 V	1278 nm	GBE	1343 nm	12 dB			AMPLIFIER	-20 dBm
POP4MSA	Broadcom	TRANSCEIVER	SURFACE MOUNT	3.465 V		80 Cel	0 Cel											Fiber Optic Transceivers
HFCT-5953TL	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	3.47 V		70 Cel	0 Cel	622 Mbps	622 Mbps	LASER, MONITOR PHOTODIODE	SMF	.07 mW	LC CONNECTOR	3.3 V	48.5 mm	13.59 inch	DIP	Fiber Optic Transceivers	9.8 mm	1300 nm	3.14 V	1270 nm	OC-12, SDH, SONET, STM-4	1570 nm	-35 dB	2 X 5 ARRAY		AMPLIFIER	-32 dBm
HFBR-5911L	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	3.47 V		70 Cel	0 Cel	1250 Mbps	1250 Mbps	LASER DIODE, PIN PHOTODIODE	50/125, 62.5/125, MMF	.281 mW	LC CONNECTOR	3.3 V	48.19 mm	13.59 inch		Fiber Optic Transceivers	9.8 mm	850 nm	3.14 V	770 nm	GBE	860 nm	12 dB			AMPLIFIER	-12.5 dBm
HFCT-5962ATL	Broadcom	TRANSCEIVER	PANEL MOUNT, THROUGH HOLE MOUNT	3.5 V		85 Cel	-40 Cel			LASER DIODE, MONITOR PHOTODIODE	9, SMF	.07 mW	LC CONNECTOR	3.3 V		13.59 inch	DIP	Fiber Optic Transceivers	9.8 mm	1300 nm	3.1 V	1261 nm	ATM, GR-253-CORE, ITU-T G.957, OC-3, SDH, SONET, STM-1	1580 nm		IT ALSO HAS WAVELENGTH 1261 TO 1360 NM AND DETECTOR TYPE-PIN PHOTODIODE		AMPLIFIER	-38 dBm
HFBR-53A5VFM	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	3.47 V		70 Cel	0 Cel			LASER DIODE, PIN PHOTODIODE	50/125, MMF	.211 mW	SC CONNECTOR	3.3 V	39.6 mm	25.4 inch		Fiber Optic Transceivers	14.4 mm	850 nm	3.14 V	770 nm	GBE	860 nm	12 dB	FOR THIS FIBER TYPE: 62.5/125, SENSITIVITY: -12.5DBM, 1 X 9 ARRAY		AMPLIFIER	-13.5 dBm
HFBR-7924EZ	Broadcom	TRANSCEIVER PARALLEL INTERFACE	PANEL MOUNT	3.465 V				2700 Mbps	2700 Mbps	LASER DIODE, PIN PHOTODIODE	50/125, MMF	.354 mW		3.3 V	34.12 mm	17.5 inch			12.9 mm	850 nm	3.135 V	830 nm	OC-192, SONET	860 nm	12 dB	10 X 10 ARRAY, EMITTER/DETECTOR TYPE-PREAMPLIFIER, VCSEL ARRAY, REFERENCE STANDARD-JESD22-A114-B, TUV, UL		AMPLIFIER	-18 dBm
HFCT-5208AEMZ	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	5.25 V	Matte Tin (Sn)	85 Cel	-40 Cel	622 Mbps	622 Mbps	LASER DIODE, PIN PHOTODIODE	9/125, 62.5/125, SMF	.007 mW	SC CONNECTOR	5 V	39.6 mm	29.6 inch		Fiber Optic Transceivers	11.89 mm	1313 nm	4.75 V	1274 nm	ATM, ITU-T-G.957, OC-12, SDH, SONET, STM-4	1356 nm			e3	AMPLIFIER
HFCT-5801B	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	3.6 V		70 Cel	0 Cel	155 Mbps	155 Mbps	LASER, PIN PHOTODIODE	SMF	.07 mW	SC CONNECTOR	3.3 V	52.02 mm	25.4 inch		Fiber Optic Transceivers	11.1 mm	1300 nm	3.1 V	1261 nm	ATM, OC-3, SDH, SONET, STM-1	1360 nm		2 X 9 ARRAY		AMPLIFIER	-31 dBm
HSDL-3601#017	Broadcom	TRANSCEIVER	SURFACE MOUNT	5.25 V		70 Cel	-20 Cel											Fiber Optic Transceivers		875 nm
HFBR-53B3EM	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	5.25 V		70 Cel	0 Cel			LASER, MONITOR PHOTODIODE	50/125, MMF	1.778 mW	SC CONNECTOR	5 V	39.6 mm	25.4 inch		Fiber Optic Transceivers	9.8 mm	850 nm	4.75 V	830 nm	GBE	860 nm	12 dB	1 X 9 ARRAY, IT ALSO OPERATES WAVELENGTH FROM 770NM TO 860NM, OPTICAL OUTPUT POWER FOR THIS FIBER TYPE 62.5/125: -13.5DBM		AMPLIFIER	-13.5 dBm
HFBR-5961L	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	3.63 V		70 Cel	0 Cel	25 Mbps	25 Mbps	LED, PIN PHOTODIODE	62.5/125, MMF	.026 mW	LC CONNECTOR	3.3 V	48.19 mm	15.05 inch		Fiber Optic Transceivers	9.8 mm	1308 nm	2.97 V	1270 nm	ATM, ITU-T-G.957, OC-3, SDH, SONET, STM-1	1380 nm		OPTICAL OUTPUT POWER FOR 50/125 FIBER SIZE: 0.026MW, 2 X 5 ARRAY		AMPLIFIER
HFCT-5954TGZ	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	3.47 V	Matte Tin (Sn)	70 Cel	0 Cel	622 Mbps	622 Mbps	LASER, MONITOR PHOTODIODE	SMF	.07 mW	LC CONNECTOR	3.3 V	48.5 mm	13.59 inch			9.8 mm	1300 nm	3.14 V	1274 nm	OC-12, SDH, SONET, STM-4	1570 nm	-35 dB	2 X 10 ARRAY	e3	AMPLIFIER	-32 dBm
HFCT-701XBD	Broadcom	TRANSCEIVER		3.465 V		70 Cel	0 Cel											Fiber Optic Transceivers		1310 nm
HFCT-5208FMZ	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	5.25 V	Matte Tin (Sn)	70 Cel	0 Cel	622 Mbps	622 Mbps	LASER DIODE, PIN PHOTODIODE	9/125, 62.5/125, SMF	.007 mW	SC CONNECTOR	5 V	39.6 mm	29.6 inch		Fiber Optic Transceivers	11.89 mm	1313 nm	4.75 V	1274 nm	ATM, ITU-T-G.957, OC-12, SDH, SONET, STM-4	1356 nm			e3	AMPLIFIER
XBR-000238	Broadcom	TRANSCEIVER
BFT303	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	5.5 V		85 Cel	-40 Cel	10 Mbps	10 Mbps	LED, PIN PHOTODIODE	POF	1.258 mW		5 V	8.45 mm	7.45 inch			9.3 mm	650 nm	4.75 V	630 nm		670 nm		OPTIONAL VOLTAGE RANGES FROM 7.8V TO 11.3V		AMPLIFIER
HFCT-721XPD	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	3.465 V		85 Cel	-40 Cel	10520 Mbps	10520 Mbps	LASER DIODE, PIN PHOTODIODE	SMF	1.122 mW	LC CONNECTOR	3.3 V	71.1 mm	18.35 inch		Fiber Optic Transceivers	13.5 mm	1310 nm	3.135 V	1260 nm		1355 nm				AMPLIFIER	-12.6 dBm
HFBR-5921L	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	3.465 V		70 Cel	0 Cel	2125 Mbps	2125 Mbps	LASER DIODE, PIN PHOTODIODE	50/125, 62.5/125, MMF	.234 mW	LC CONNECTOR	3.3 V	48.19 mm	13.59 inch		Fiber Optic Transceivers	9.8 mm	850 nm	3.135 V	830 nm		860 nm	12 dB	2 X 6 ARRAY, OPTICAL OUTPUT POWER FOR 62.5/125 FIBER TYPE: 0.239MW		AMPLIFIER
HSDL-1001-001	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	5.5 V		70 Cel	0 Cel											Fiber Optic Transceivers		880 nm
HFCT-5964ATG	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	3.5 V		85 Cel	-40 Cel			LASER, PIN PHOTODIODE	9, SMF	.07 mW	LC CONNECTOR	3.3 V		13.59 inch	DIP	Fiber Optic Transceivers	9.8 mm	1300 nm	3.1 V	1261 nm	ATM, GR-253, ITU-T-G.957, OC-3, SDH, SONET, STM-1	1360 nm		IT HAS ALSO WAVELENGTH-1261 TO 1580 NM AND REFERENCE STD-FCC,FDA		AMPLIFIER	-38 dBm
HFCT-5951NGZ	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	3.47 V	Matte Tin (Sn)	70 Cel	0 Cel	622 Mbps	622 Mbps	LASER DIODE, PIN PHOTODIODE	9/125, SMF	1.584 mW	LC CONNECTOR	3.3 V	48.5 mm	15 inch			9.8 mm	1300 nm	3.14 V	1270 nm	ATM, GR-253, ITU-T-G.957, OC-12, SDH, SONET, STM-4	1570 nm	-35 dB	2 X 5 ARRAY	e3	AMPLIFIER, ISOLATOR	-32 dBm
HFCT-5951TG	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	3.47 V		70 Cel	0 Cel	622 Mbps	622 Mbps	LASER DIODE, PIN PHOTODIODE	9/125, SMF	.07 mW	LC CONNECTOR	3.3 V	48.5 mm	15 inch		Fiber Optic Transceivers	10.8 mm	1300 nm	3.14 V	1270 nm	ATM, GR-253, ITU-T-G.957, OC-12, SDH, SONET, STM-4	1570 nm	-35 dB	2 X 5 ARRAY		AMPLIFIER	-32 dBm
HFCT-5710LP	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	3.47 V		85 Cel	-10 Cel	1250 Mbps	1250 Mbps	LASER DIODE	MMF, SMF	.501 mW	LC CONNECTOR	3.3 V	55.2 mm	13.8 inch		Fiber Optic Transceivers	13 mm	1310 nm	3.14 V	1270 nm	GBE, GR-1089	1355 nm	12 dB				-20 dBm
HFCT-5962NL	Broadcom	TRANSCEIVER	PANEL MOUNT, THROUGH HOLE MOUNT	3.5 V		70 Cel	-5 Cel			LASER DIODE, MONITOR PHOTODIODE	9, SMF	.562 mW	LC CONNECTOR	3.3 V		13.59 inch	DIP	Fiber Optic Transceivers	9.8 mm	1300 nm	3.1 V	1261 nm	ATM, GR-253-CORE, ITU-T G.957, OC-3, SDH, SONET, STM-1	1580 nm		IT ALSO HAS WAVELENGTH 1261 TO 1360 NM AND DETECTOR TYPE-PIN PHOTODIODE		AMPLIFIER	-38 dBm
HFCT-5964ATL	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	3.5 V		85 Cel	-40 Cel			LASER, PIN PHOTODIODE	9, SMF	.07 mW	LC CONNECTOR	3.3 V		13.59 inch	DIP	Fiber Optic Transceivers	9.8 mm	1300 nm	3.1 V	1261 nm	ATM, GR-253, ITU-T-G.957, OC-3, SDH, SONET, STM-1	1360 nm		IT HAS ALSO WAVELENGTH-1261 TO 1580 NM AND REFERENCE STD-FCC,FDA		AMPLIFIER	-38 dBm
HFBR-7924EHZ	Broadcom	TRANSCEIVER PARALLEL INTERFACE	PANEL MOUNT	3.465 V				2700 Mbps	2700 Mbps	LASER DIODE, PIN PHOTODIODE	50/125, MMF	.354 mW		3.3 V	34.12 mm	17.5 inch			12.9 mm	850 nm	3.135 V	830 nm	OC-192, SONET	860 nm	12 dB	10 X 10 ARRAY, EMITTER/DETECTOR TYPE-PREAMPLIFIER, VCSEL ARRAY, REFERENCE STANDARD-JESD22-A114-B, TUV, UL		AMPLIFIER	-18 dBm
HFCT-5944G	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	3.5 V		70 Cel	0 Cel	2700 Mbps	2700 Mbps	LASER, PIN PHOTODIODE	9/125, SMF	.2511 mW	LC CONNECTOR	3.3 V	48.5 mm	15 inch	DIP	Fiber Optic Transceivers	10.8 mm	1310 nm	3.1 V	1260 nm	GR-253, ITU-T-G.957, OC-48, SDH, SONET, STM-16	1360 nm	27 dB	IT ALSO OPERATES FROM 1260NM TO 1570NM WAVELENGTH		AMPLIFIER	-23 dBm
HFCT-5964NG	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	3.5 V		70 Cel	-5 Cel			LASER, PIN PHOTODIODE	9, SMF	.562 mW	LC CONNECTOR	3.3 V		13.59 inch	DIP	Fiber Optic Transceivers	9.8 mm	1300 nm	3.1 V	1261 nm	ATM, GR-253, ITU-T-G.957, OC-3, SDH, SONET, STM-1	1360 nm		IT HAS ALSO WAVELENGTH-1261 TO 1580 NM AND REFERENCE STD-FCC,FDA		AMPLIFIER	-38 dBm
HFBR-5984L	Broadcom	TRANSCEIVER	BOARD/PANEL MOUNT	3.63 V		85 Cel	-20 Cel	200 Mbps	200 Mbps	LASER	MMF	1.25 mW	LC CONNECTOR	3.3 V	48.19 mm	13.59 inch		Fiber Optic Transceivers	9.8 mm	1300 nm	2.97 V	1280 nm		1380 nm		2 X 5 ARRAY		AMPLIFIER
HFBR-57E0AP-XXX	Broadcom	TRANSCEIVER		3.63 V		85 Cel	-40 Cel											Fiber Optic Transceivers		1300 nm
QFBR-BFT4	Broadcom	TRANSCEIVER	THROUGH HOLE MOUNT	5.25 V		85 Cel	-40 Cel	10 Mbps	10 Mbps	LED, PHOTODIODE	POF	.45 mW		5 V	8.45 mm			Fiber Optic Transceivers	11.6 mm	650 nm	4.75 V	630 nm		670 nm				AMPLIFIER

Fiber Optics - Transceivers

Fiber optic transceivers are electronic devices that are used in fiber optic communication systems to transmit and receive optical signals. They are designed to both transmit and receive data over a fiber optic network, allowing for two-way communication between devices.

Fiber optic transceivers typically consist of a transmitter, a receiver, and control circuitry. The transmitter converts electrical signals into optical signals, which are then transmitted over the fiber optic cable. The receiver converts the incoming optical signal into an electrical signal, which is then processed by the control circuitry.

Fiber optic transceivers use different technologies to transmit and receive optical signals, including:

1. Direct modulation: Direct modulation uses an LED or laser diode to directly modulate the optical signal in response to an electrical signal.

2. External modulation: External modulation uses an electro-optic modulator to modulate the optical signal in response to an electrical signal.

3. Coherent detection: Coherent detection uses a local oscillator to synchronize the optical signal with a reference signal, enabling precise phase and amplitude measurements of the optical signal.

Fiber optic transceivers come in different configurations and designs, depending on the application and the required performance. They can be integrated into a fiber optic network or mounted in a separate enclosure, depending on the application and the space available.