OFNR Cable | McMaster-Carr

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40 Products

Fiber-Optic Cords

Connect computers, servers, and switches in a fiber-optic network.

LC Plug × LC Plug

Image of Product. Front orientation. Fiber-Optic Cords. LC Connection.

Cords with LC connections have push-pull connectors that lock in place with a latch. Their connectors are about half the size of SC and ST connectors, so they’re best for devices in tight spaces as well as crowded racks and panels.

Single-Mode OS2 Cable—Single-mode cords are good for long distances and often used between buildings.

Multimode OM1 Cable and Multimode OM4 Cable—Multimode cords are often used for shorter runs within buildings. OM1 cords support 10 Gigabit Ethernet at lengths up to 33 meters. They are used for Local Area Networks (LAN).

OFNR Cable—OFNR (optical fiber nonconductive riser) cords prevent the spread of fire from floor to floor within buildings. Use them in vertical spaces, such as shafts, between floors. They cannot be installed in plenum areas. These cords are corrosion resistant. They release heavy black smoke, hydrochloric acid, and other toxic gases when they burn.

	Core Dia., μm	Color		Each
Single-Mode OS2 Cable, OFNR Cable



	3	9	Yellow	2087T11	000000


	6	9	Yellow	2087T12	00000
	10	9	Yellow	2087T13	00000
	33	9	Yellow	2087T16	00000


	Multimode OM1 Cable, OFNR Cable



			3	62.5	Orange	2087T91	00000


			6	62.5	Orange	2087T92	00000
			10	62.5	Orange	2087T93	00000
			33	62.5	Orange	2087T96	00000


			Multimode OM4 Cable, OFNR Cable



					3	50	Teal	2087T17	00000


					6	50	Teal	2087T27	00000
					10	50	Teal	2087T37	00000
					33	50	Teal	2087T67	00000

SC Plug × SC Plug

Image of Product. Front orientation. Fiber-Optic Cords. SC Connection.

Cords with SC connections have push-pull connectors that lock in place with a tab.

Single-Mode OS2 Cable—Single-mode cords are good for long distances and often used between buildings.

	Core Dia., μm	Color		Each
Single-Mode OS2 Cable, OFNR Cable



	3	9	Yellow	2087T51	000000


	6	9	Yellow	2087T52	00000
	10	9	Yellow	2087T53	00000
	33	9	Yellow	2087T56	00000


	Multimode OM1 Cable, OFNR Cable



			3	62.5	Orange	2087T71	00000


			6	62.5	Orange	2087T72	00000
			10	62.5	Orange	2087T73	00000
			33	62.5	Orange	2087T76	00000


			Multimode OM4 Cable, OFNR Cable



					3	50	Teal	2087T18	00000


					6	50	Teal	2087T28	00000
					10	50	Teal	2087T38	00000

ST Plug × ST Plug

Image of Product. Front orientation. Fiber-Optic Cords. ST Connection.

Cords with ST connections have twist-lock spring-loaded connectors that secure in place with a bayonet lock.

Single-Mode OS2 Cable—Single-mode cords are good for long distances and often used between buildings.

	Core Dia., μm	Color		Each
Single-Mode OS2 Cable, OFNR Cable



	3	9	Yellow	2087T61	000000


	6	9	Yellow	2087T62	00000
	10	9	Yellow	2087T63	00000
	33	9	Yellow	2087T66	00000


	Multimode OM1 Cable, OFNR Cable



			3	62.5	Orange	2087T81	00000


			6	62.5	Orange	2087T82	00000
			10	62.5	Orange	2087T83	00000
			33	62.5	Orange	2087T86	00000


			Multimode OM4 Cable, OFNR Cable



					3	50	Teal	2087T19	00000


					6	50	Teal	2087T29	00000
					33	50	Teal	2087T69	00000

Fiber-Optic Cable

Send data between data centers and workstations in fiber-optic networks. The plastic outer jacket on this cable is flame retardant for safe indoor use, and resists water and UV light for outdoor use. Because it works both indoors and outdoors, there’s no need for a transition splice when routing the cable into buildings. Each inner fiber also has a layer of plastic insulation to protect signals and add flexibility. This cable is non-conductive, so grounding or bonding is not required.

Multimode OM3 Cable—Multimode cable is often used to transmit data over short distances, such as within buildings and local area networks (LANs). It has a large core diameter, so it’s easier to terminate and install than single-mode cable. However, it has lower bandwidth.

Single-Mode OS2 Cable—Single-mode cable is often used to send data between buildings. It has a small core diameter, which reduces signal loss. It transmits data over longer distances and has a higher bandwidth than multimode cable.

OFNR Cable—OFNR cable is for use in vertical shafts and large facilities with multiple levels.

Fiber Count—Fiber count refers to the number of optical fibers inside a cable. The higher the count, the more data you can send. You can branch each fiber into its own individual cable if your network demands grow in the future.

					Inner Insulation
	Fiber Count	Core Dia., μm	OD	Outer Jacket Color	Material	Color	Temp. Range, ° F	For Use Outdoors	Flammability Rating		25 ft. Long	50 ft. Long	100 ft. Long	250 ft. Long	500 ft. Long	1,000 ft. Long
Single Mode OS2, OFNR



		6	8.3	0.22"	Black	Plastic	Blue, Brown, Gray, Green, Orange, White	-40 to 155	Yes	UL 2556 FT4	5499N24	—	000000	000000	0000000	0000000	0000000


		12	8.3	0.26"	Black	Plastic	Aqua, Black, Blue, Brown, Gray, Green, Orange, Pink, Purple, Red, White, Yellow	-40 to 155	Yes	UL 2556 FT4	5499N25	—	00000	000000	000000	000000	00000000
		24	8.3	0.31"	Black	Plastic	Aqua, Aqua/Black, Black, Black/White, Blue, Blue/Black, Brown, Brown/Black, Gray, Gray/Black, Green, Green/Black, Orange, Orange/Black, Pink, Pink/Black, Purple, Purple/Black, Red, Red/Black, White, White/Black, Yellow, Yellow/Black	-40 to 155	Yes	UL 2556 FT4	5499N26	—	000000	000000	000000	00000000	00000000


		Multimode OM3, OFNR



				6	50	0.22"	Black	Plastic	Blue, Brown, Gray, Green, Orange, White	-40 to 155	Yes	UL 2556 FT4	5499N31	000000	00000	000000	000000	000000	00000000


				12	50	0.26"	Black	Plastic	Aqua, Black, Blue, Brown, Gray, Green, Orange, Pink, Purple, Red, White, Yellow	-40 to 155	Yes	UL 2556 FT4	5499N32	00000	000000	000000	000000	00000000	00000000
				24	50	0.31"	Black	Plastic	Aqua, Aqua/Black, Black, Black/White, Blue, Blue/Black, Brown, Brown/Black, Gray, Gray/Black, Green, Green/Black, Orange, Orange/Black, Pink, Pink/Black, Purple, Purple/Black, Red, Red/Black, White, White/Black, Yellow, Yellow/Black	-40 to 155	Yes	UL 2556 FT4	5499N33	000000	000000	000000	00000000	00000000	00000000