28 OTAPs Network Optical Taps， Support 14 lines traffic copy Low insertion loss – minimize impact on data flows Fully passive – monitoring infrastructure does not impact network availability Does not modify traffic – tools see real copies of the packets from the network Requires no power and does not have an IP address, providing safety from remote attacks Cost effective – avoid costly expenses managing SPAN ports

16 OTAPs Network Optical Taps， Support 8 lines traffic copy Low insertion loss – minimize impact on data flows Fully passive – monitoring infrastructure does not impact network availability Does not modify traffic – tools see real copies of the packets from the network Requires no power and does not have an IP address, providing safety from remote attacks Cost effective – avoid costly expenses managing SPAN ports

8 OTAPs Optical Taps module， Support 4 lines traffic copy Low insertion loss – minimize impact on data flows Fully passive – monitoring infrastructure does not impact network availability Does not modify traffic – tools see real copies of the packets from the network Requires no power and does not have an IP address, providing safety from remote attacks Cost effective – avoid costly expenses managing SPAN ports

16 OTAPs Optical Taps MPO 1U Rack，Support 8 lines traffic copy, Low insertion loss – minimize impact on data flows Fully passive – monitoring infrastructure does not impact network availability Does not modify traffic – tools see real copies of the packets from the network Requires no power and does not have an IP address, providing safety from remote attacks Cost effective – avoid costly expenses managing SPAN ports

Support 2*1000Base SFP ports，16*10/100/1000M Rj45 ports Supportweb、telnet.console,SNMP v1/v2c/v3 configuration management ,remote online upgrade

Support 8*10/100/1000M RJ45 PoE ports, 2*1000Base SFP Uplink ports Two-layer commercial PoE switch Confirm to IEEE802.3i、IEEE802.3u、IEEE802.ab、IEEE802.z、and IEEE803.X Standards MAC auto study and aging, MAC address list capacity is 8K All the 10/100 and 10/100/1000Mbps self adaptive RJ45 PoE ports Support IEEE802.3af and IEEE802.3at standards Commercial Wide temperature design Support 6KV ESD protection on all ports All port Self adapt MDI/MDIX mode

Support 8*10/100/1000Base-T RJ45 port and 24*1000M SFP interface and 4*10G SFP+ Up Link port Two-layer commercial Network switch Web management, CLI command line (Console, Telnet), SNMP (V1/V2/V3).