Splice and patch box, mounting depth 230 mm, recessed and continuously adjustable up to 55 mm, cable entry at the back and the sides; box is partitioned in two parts: the bottom part serves as storage for spare loose tubes, the upper part for the spare pigtails (1.3 m of fiber stored in the splice tray); guaranteed bending radius = 40mm; fitted with pigtails ready for splicing; featuring four splice trays of radius 40 mm and adapters; 2-tier pull-out to 266 mm, 140 mm for optimal access to adapters and pigtails, further 126 mm for access to splice trays and loose tubes; the tray can be taken out of the box completely by means of a release lever; also supplied are fastening material, labeling strip and installation instructions.

Fitted with 48 x LC-Duplex singlemode adapter in acc. with IEC 61754-20. Adapter body plus flange and integrated quick-mounting clip and M2 thread, color metallic, material X10CrNi18-8, fastened with screws. Housing green (singlemode APC), material PBT / UL 94 V-0, zirconia (ceramic) alignment sleeve, integral self-closing metal laser protection flaps, semi-transparent plastic dust covers, allowing optical testing with test lasers without removing the covers. The adapter qualified in acc. with IEC 61753-1 for category U (uncontrolled environment).
Optical specifications:
Delta insertion loss: = 0.2 dB, testing method acc. to IEC 61300-3-4
Mechanical specifications:
Mating cycles: min. 500
Pull-out force: min. 70 N

and 96 x pigtails with semi-tight buffer PA/PBT, Ø 0.9 mm, color in acc. with color code DIN/VDE 0888, singlemode G.652.D/G.657.A1 9/125 µm (OS1, OS2), length 2.5 m. Fitted with LC connector in acc. with IEC 61754-20. Zirconia (ceramic) ferrule with an angled polish APC 8° endface geometry, connector tuned in accordance with IEC 61755-3-2 and qualified in acc. with IEC 61753-1 for category U (uncontrolled environment). Green connector housing (singlemode), material PC / UL 94 V-0, green strain relief and white dust cover, material plastic.
Optical specifications (random mated):
Performance in acc. with IEC 61753-1 (Table A.12):
Insertion loss (IL) Grade C for 97% of the tested specimen:= 0.50 dB / typical = 0.25 dB
Return loss (RL) Grade 1: = 60 dB
Mechanical specifications:
Mating cycles: delta IL < 0.2 dB after 500 mating cycles Pull-out force fiber pigtail: = 5 NFeatures: Dimensions: 88 (2U) x 482.6 (19") x 230 mm (HxWxD) Material: powder-coated sheet steel Color: medium gray (NCS 2502-B, approaching RAL 7035)Optional: Visual coding, mechanical coding and lock protection Various cable guides