EXT IDU 64Mb 32E1 24/60V

EXT IDU 64Mb 32E1 48V

EXT IDU 64Mb basic 24/60V

EXT IDU 64Mb basic 48V

EXT R/G ASSY 20HZ

EXT R/G ASSY 25HZ

Extended 1000Base-SX Gigabit Ethernet optical transceiver (SFP MSA). Supports multimode fiber over 850nm wavelength (nominal) with an LC connector. Reach of up to 2 km on 62.5/125 µm MMF and 50/125 µm MMF. Requires SFP-GIG-EXTND or GBIC-GIG-EXTND at the remote termination.

EXTERNAL HK BOX

EXTERNAL RING GENERATOR ASSY The External Ring Generator is 4 VU high and for use in 19 racks. The ring generator is used to supply ringing voltage to 3600 and 3600+ systems. The external ring generator has dual outputs to supply two 3600 systems, or one complete 3600+ system. The External Ring Generator can operate in either redundant or non-redundant mode. For redundant operation the Ring Generator PSU (90-5946-01) must be installed in pairs, two Ring Generator PSU for each system output. The External Ring Generator has a capacity to accommodate up to four Ring Generator PSU. This part number does not include the Ring Generator PSU. The Ring Generator PSU (90-5946-01) must be purchased separately. This part number does include three output cables: one for each 3600 shelf (90-0010-10, or 90-0010-13, or 90-0010-14) and 3600+ systems(90-2671-02), using one ringing output. For the second ringing output cable kit External Ring Generator CBL KIT (90-6052-01) must be ordered.

EXTERNAL RING GENERATOR CBL KIT Intended for use with the 3600/3600+ MainStreet External Ring Generator Assy (90-5945-01). This cable kit connects the ringing voltage output to 3600 or 3600+ systems. Includes three cables: one for each 3600 shelf (90-0010-10, or 90-0010-13, or 90-0010-14) and 3600+ system (90-2671-02). This kit is required for redundant ringing generator operation.

EXTERNAL RING GENERATOR CBL KIT Intended for use with the 3600/3600+ MainStreet External Ring Generator Assy (90-5945-01). This cable kit connects the ringing voltage output to 3600 or 3600+ systems. Includes three cables: one for each 3600 shelf (90-0010-10, or 90-0010-13, or 90-0010-14) and 3600+ system (90-2671-02). This kit is required for redundant ringing generator operation.

EXTRACTORS KIT

EXTRACTORS KIT

EXTRACTORS KIT

FAN

FAN

FAN - 7450 ESS-12 FAN TRAY 7450 ESS-12 slot shelf impeller assembly

FAN - 7450 ESS-6 FAN TRAY 7450 ESS-6 slot fan tray (two (2) per chassis)

FAN - 7450 ESS-7 HIGH-FLOW FAN TRAY 7450 ESS-7 slot High Flow (HF) Fan Tray (one (1) per chassis)

FAN - 7750 SR-12 FAN TRAY 7750 SR 12 slot shelf impeller assembly