It contains an optical cassette with a lid and 24 combs for welding (OPK-HK-24-1).

- Fixed front panel 24x position 24x sc (24x LC duplex, 24x E2000)
- 48 bores with M2 thread to secure the connectors, 48 ​​pcs M2 screws to secure the connectors
- 1x cassette for 24 welds, including combing combs (two welds above each other)
- 2x auxiliary comb comb semicircle
- 2x PG 13.5 cable sealing, cable harnesses
-The bath can be fitted with an additional cassette (PN: OPK-HK-24-1) for 24 exchanges, ie up to 48 loungers (24 LC duplex).

Connectors:

- SC/SC single-mode simplex below code 10101071 (PN: SC/SC SPX-SM)
- SC/SC Multi-mode simplex is located under code 1045712 (PN: SC/SC SPX-MM)
- LC/LC Duplex is located under code 1010081 (PN: LC/LC DPX-SM)
- LC/LC Multi-mode Duplex is located under code 1010080 (PN: LC/LC DPX-MM)
- Blind plugs for unused holes can be found under Article 1030033 (PN: ZasloptSc)