HP J9535A 20-PORT GT POE+/4-PORT SFP V2 Z MOD - J9535-61001

HP ProCurve 24 Port Gigabit Ethernet Gig-T/SFP PoE+ ZL Module J9307A

HP PROCURVE J8705A 5070-2134 GIG-T/SFP ZL GIGABIT MODULE

HP Procurve J8726A Management Module Zl Module for 5400zl Switch

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HP ProCurve ZL Module Gig-T/SFP v2 J9535A 20 Port Gigabit PoE+

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LOT 2 Genuine Cisco GLC-SX-MM 30-1301-02 1000Base-SX Transceiver Module