H3C S6890 Series Installation Manual

Also see for S6890 Series: Installation guide Troubleshooting guide OpenFlow Command Reference Configuration Examples Configuration Examples

Contents

39Item SpecificationTransmission medium and max transmissiondistanceSee FE SFP transceiver modules in Table 15 and GE SFPtransceiver modules in Table 18.Functions and services Software upgrade and network management.Table 15 FE SFP transceiver modulesFE SFP transceivermoduleCentralwavelength(nm)Connector Fiber type anddiameter (μm)MaxtransmissiondistanceSFP-FE-SX-MM1310-A 1310 LCMulti-mode, 50/1252 km (1.24 miles)Multi-mode, 62.5/125SFP-FE-LX-SM1310-A 1310 LC Single-mode, 9/125 15 km (9.32 miles)SFP-FE-LH40-SM1310 1310 LC Single-mode, 9/125 40 km (24.86 miles)NOTE:Use the copper management Ethernet port for upgrading through BootWare. The fiber managementEthernet port cannot be used for file transmitting when the BootWare menu is used.USB portThe switch has one OHCI-compliant USB 2.0 port that can upload and download data at a rate up to480 Mbps. You can use this USB port to access the file system on the flash of the switch, for example,to upload or download application and configuration files.The USB port supplies power as per USB 2.0 specifications. Use only USB 2.0-compliant USBdevices for the USB port. The port might be unable to identity USB devices that are not compliantwith USB 2.0.NOTE:USB devices from different vendors vary in compatibilities and drivers. H3C does not guaranteecorrect operation of USB devices from other vendors on the switch. If a USB device fails to operateon the switch, replace it with one from another vendor.SFP+ portThe S6890-54HF switch provides 48 SFP+ ports and the S6890-30HF switch provides 24 SFP+ports. The SFP+ ports support the following transceiver modules and cables:• 10-GE SFP+ transceiver modules in Table 16.• 10-GE SFP+ copper cables in Table 17.• GE SFP transceiver modules in Table 18.