There is product label '8.3/125/245' on the fiber spool, which means 8.3um-core, 125um-clad, 245um-coating diameter. Comparing with page 4 in the 1st pdf link below, we believe this fiber is standard singlemode fiber, it is either Depressed-Clad or Matched-clad SM fiber. You can also find Lucent Matched-clad SM fiber specification at page 19 of the 3rd pdf link below. Made by Lucent (OFS). Previous buyer bought these fiber spools on Dec. 2000. We have verified that its low loss performance by OTDR at our lab, sample attenuation is only 0.207dB/km at 1545nm.
Zero dispersion wavelength: 1304.23nm, dispersion slope at zero dispersion wavelength: 0.0873 ps /(nm2*km), spool length: 4.232km, tested on a sample by our local dispersion-test contractor at last pdf link below (see spool 17 in test report), with GN Nettest dispersion receiver FD440 RX and transmitter FD440 TX, in July 2013. So it is G.652 fiber, i.e, standard SMF.
Both fiber ends are accessible. Great for transmission test or for OTDR test (to avoid blind-zone). We can add fiber connector ($20 extra each connector) upon request. We already added two FC/UPC connectors on the 3865-meter fiber spool, using 6-meter depressed-clad fiber jumper (Store Product Code: FPC-SX-SMJUMPER-FC-012D), see last 5 photos for 3865-meter fiber spool before and after fusion-splice.
The fiber can be fusion-spliced with SMF-28 fiber easily at low splice loss, we made four fusion splices easily with 1.5-meter 900um-buffered FC/APC SM fiber pigtails.
The fiber can also be fusion-spliced with Depressed-Clad SM fiber jumper very well. The fiber can be fusion-spliced with Depressed-Clad SM fiber jumper very well (see Store Product Code: FPC-SMJUMPER-GC-027) and also (Store Product Code: FPC-SX-SMJUMPER-FC-012D), we have verified the two splice losses are 0.02dB, 0.03dB on 3865-meter fiber spool.
Please add fusion splice cost and choose your connector type at Add fiber connector to optical fiber module by fusion-Splice .
Price below is for one spool. We normally do not sell partial fiber from spool, since we do not have fiber re-spool machine.
It is ITU G.652 fiber, see ITU G.652 fiber info at 4th pdf link below.