



Outside plant cable that arrives cut to length with the fibers already broken out and connectorized, so the crew pulls the cable and plugs in instead of splicing on site. Built to order from 12 to 144 fibers. Inside buildings and rack to rack, including Fiber Entrance Cabinet exits to the racks, PTP- plenum preterms (OFNP, 12 to 288 fibers, ribbon or loose tube) carry the run, single end terminated or with both ends unterminated.
Send the worksheet to sales for a part number and quote. OSP: PTO-[count]-[cable]-[end A]-[end B]-[length]F
Plenum: PTP-[count]-[L/R]-[end A]-[end B]-[length]F
MPO ends: -[n]X[12|24]-[F/M]-[A/B/C] after the length
PTO- / PTP-…Our 12-fiber OSP builds use Corning ALTOS gel-free, all-dielectric loose tube cable with Corning SMF-28 Ultra singlemode fiber, made for lashed aerial and duct runs. Plenum builds use Corning plenum ribbon or MIC loose tube cable with SMF-28 Ultra. Every connector is 100% tested for end-face cleanliness and geometry.

Breakout end.
PTP- plenum preterms carry the fiber from the entrance room to the panels on plenum-rated (OFNP) Corning cable with SMF-28 Ultra singlemode fiber: ribbon or loose tube, 12 to 288 fibers. Order them single end terminated, with a factory fan-out or breakout on End A and End B left for splicing, or with both ends unterminated. Typical runs are the 24 x 288F or 48 x 144F exit cables from the Fiber Entrance Cabinet and entrance-room runs to HD and WMHD panels.
| OSP · PTO- | Plenum · PTP- | |
|---|---|---|
| Where used | Building to building and outside: aerial and duct, out to nodes and huts; lands on wall or rack mount panels | Inside a building and rack to rack: Fiber Entrance Cabinet exits, HD and WMHD panels, plenum and riser spaces |
| Jacket rating | Black medium-density polyethylene (outdoor cable) | Plenum rated (OFNP), flame-retardant jacket, yellow |
| Construction | Loose tube, gel-free, all-dielectric (Corning ALTOS) | Ribbon (Corning Ribbon Cable, Plenum; UltraRibbon Plenum at 288F) or loose tube (Corning MIC 250 2.0, Plenum) |
| Fiber counts | 12 to 144 | 12 to 288, including 144F and 288F |
| Ends | Factory terminated per order | Single end terminated (other end spliced) or both ends unterminated |
| Connectors | LC or SC, UPC or APC; MPO-12 or MPO-24 (US Conec MTP), UPC or APC | |
Plenum cable: installation 32 to 140 °F (288F loose tube 39 to 140 °F), operation 32 to 158 °F; max attenuation 0.4 / 0.4 / 0.3 dB/km at 1310 / 1383 / 1550 nm; ANSI/ICEA S-83-596.
| Fibers | Corning Cable | OD | Bend Radius, Install / Installed | Max Pull |
|---|---|---|---|---|
| 12 | 012ZC8-14101-20 | 0.38 in | 7.6 / 3.8 in | 90 lbf |
| 24 | 024ZC8-14101-20 | 0.38 in | 7.6 / 3.8 in | 90 lbf |
| 48 | 048ZC8-14101-20 | 0.38 in | 7.6 / 3.8 in | 90 lbf |
| 72 | 072ZC8-14101-20 | 0.49 in | 9.8 / 4.9 in | 90 lbf |
| 96 | 096ZC8-14101-20 | 0.49 in | 9.8 / 4.9 in | 90 lbf |
| 144 | 144ZC8-14101-20 | 0.61 in | 12.2 / 6.1 in | 90 lbf |
| 288 | 288ZV8-14101-20 | 0.78 in | 11.7 / 7.8 in | 200 lbf |
12 to 144F: Corning Ribbon Cable, Plenum. 288F: Corning UltraRibbon Indoor Dry Cable, Plenum (24F ribbons).
| Fibers | Corning Cable | OD | Bend Radius, Install / Installed | Max Pull |
|---|---|---|---|---|
| 12 | 012ZD9-T1301-M2 | 0.22 in | 3.25 / 2.17 in | 99 lbf |
| 24 | 024ZD9-T1301-M2 | 0.30 in | 4.55 / 3.03 in | 148 lbf |
| 48 | 048ZD9-T1301-M2 | 0.33 in | 4.72 / 3.35 in | 148 lbf |
| 72 | 072ZD9-T1301-M2 | 0.35 in | 5.2 / 3.46 in | 148 lbf |
| 96 | 096ZD9-T1301-M2 | 0.40 in | 6.02 / 4.02 in | 148 lbf |
| 144 | 144ZD9-T1301-M2 | 0.40 in | 6.02 / 4.02 in | 148 lbf |
| 288 | 288ZD9-T1301-M2 | 0.63 in | 12.6 / 6.3 in | 148 lbf |
Corning MIC 250 2.0 Indoor Cable, Plenum, SMF-28 Ultra. Nominal values from the cable manufacturer; bend radius during installation (under pulling load) / installed (long-term); max pull is the short-term (installation) rating.
Assemblies are configured per order. Send the items below and sales returns a part number and quote.
| Item | What to Tell Us |
|---|---|
| Type | OSP (PTO-) or plenum (PTP-) |
| Fiber count | OSP 12 to 144; plenum 12 to 288 |
| Cable type | OSP: installation, aerial, duct or other. Plenum: ribbon (R) or loose tube (L) |
| Overall length | Feet |
| End A | Connector and polish (LC, SC or MPO), breakout length and leg type; MPO: 12F or 24F, pinned or unpinned |
| End B | As End A, or unterminated (U, plenum); both ends MPO: polarity Type A, B or C |
| Quantity |
| Cable | Corning ALTOS 012ZU4-T4F22D20 |
|---|---|
| Construction | Loose tube, gel-free, all-dielectric, binderless |
| Fiber | 12x Corning SMF-28 Ultra, OS2, G.652.D and G.657.A1 |
| Buffer Tube | 1 blue tube, 0.1 in [2.5 mm], 12 fibers |
| Jacket | Black medium-density polyethylene |
| Outer Diameter | 0.4 in [10.2 mm] nominal |
| Weight | 42 lb / 1000 ft [62.5 kg/km] |
| Max Attenuation | 0.34 / 0.34 / 0.22 dB/km at 1310 / 1383 / 1550 nm |
| Tensile Load | 607 lbf short term / 200 lbf long term |
| Min. Bend Diameter | 12.05 in installing; 8.03 in installed |
| Installation Temperature | −22 to 158 °F |
| Operation / Storage | −40 to 158 °F |
| Installation | Lashed aerial and duct; building to building and outside runs |
| Insertion Loss, LC / SC | 0.20 dB max per connector (0.15 dB typical) |
| Insertion Loss, MPO | 0.75 dB max per mated pair standard; 0.35 dB low-loss (US Conec MTP) |
| Return Loss | LC / SC: UPC 55 dB min, APC 65 dB min; MPO: APC 60 dB min |
| Compliance | Build America, Buy America (BABA) compliant, self-certified. Compliance letter available on request. |
| Documentation | Test data and certificate of conformance available on request. |

OSP cable data for other fiber counts on request. Plenum cable data: see the Plenum (PTP-) tab.
| Part Number | Description | |
|---|---|---|
PTO-[count]-[cable]-[A]-[B]-[length]F | Preterminated OSP cable, configured from the build worksheet | Quote |
PTP-[count]-[L/R]-[A]-[B]-[length]F | Plenum preterm, configured from the build worksheet | Quote |
PTP-288-R-LC-U-150F | 288F plenum ribbon, LC/UPC fan-out on End A, End B unterminated for splicing in the Fiber Entrance Cabinet, 150 ft | Quote |
PTP-144-R-SA-U-200F | 144F plenum ribbon, SC/APC fan-out on end A, end B unterminated, 200 ft | Quote |
PTP-288-R-U-U-300F | 288F plenum ribbon, both ends unterminated, 300 ft | Quote |
PTP-048-L-LC-U-120F | 48F plenum loose tube, LC/UPC breakout on end A, end B unterminated, 120 ft | Quote |
PTP-144-R-MP-U-150F | 144F plenum ribbon, 12 x MPO-12 UPC (US Conec MTP) unpinned on End A, End B unterminated, 150 ft | Quote |
PTP-288-R-MA-U-200F-12X24-M | 288F plenum ribbon, 12 x MPO-24 APC (US Conec MTP) pinned (male) on End A, End B unterminated, 200 ft | Quote |
PTP-144-L-U-U-250F | 144F plenum loose tube, both ends unterminated, 250 ft | Quote |
Count = fibers, 3 digits. Cable: L = loose tube, R = ribbon (PTP-); PTO- cable code from the worksheet. Ends: LC = LC/UPC, LA = LC/APC, SC = SC/UPC, SA = SC/APC, MP = MPO/MTP UPC, MA = MPO/MTP APC, U = unterminated (PTP-); MPO connectors are US Conec MTP. Length in feet. MPO ends: add -[n]X[12|24]-[pinning]-[polarity] after the length, as on our MPO trunks: one MPO per 12 or 24 fibers (144F = 12X12 or 6X24); pinning F = unpinned (female), M = pinned (male), one letter per MPO end; polarity A, B (Universal) or C when both ends are MPO. No suffix = MPO-12, unpinned, Type B. PTP- example: PTP-048-L-LC-U-120F = 48F plenum loose tube, LC/UPC on End A, End B unterminated, 120 ft. Send the worksheet to sales for a part number and quote. Singlemode only.
4-page PDF: OSP and plenum cable data, connector performance, build worksheet and ordering.
If it didn't start:
Download One-Optics-Preterminated-Cables-OSP-Plenum-Datasheet.pdfThe part number from the builder is filled in for you. Sales replies by email with pricing and lead time.
+1 (702) 337-2788 · sales@oneoptics.com