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(Click for frequent words.) 75 Ethernet POE 73 PoE 69 Ethernet 69 Ethernet IEEE #.#af 68 Ethernet PoE switches 66 #.#af Power 66 #.#af PoE 65 Gigabit Ethernet 65 midspans 64 Midspan 64 PoE enabled 64 Ethernet PoE capability 64 Over Ethernet POE 63 PoE switches 63 Ethernet connectivity 63 Ethernet ports 63 Ethernet switches 63 PoE ports 63 IEEE #.#af PoE 63 IEEE #.#af Power 62 Gigabit switches 62 #.#af 62 standard #.#af Power 62 GbE switches 62 KVM 62 ethernet 61 gigabit Ethernet 61 IP VoIP 61 stackable switches 61 4Gb Fibre Channel 61 IEEE #.#af standard 60 port #/#/# 60 #/#/#Base-T 60 Gigabit Ethernet GbE 60 PoCL 60 Resilient Packet Ring RPR 60 Ethernet LAN 60 Gigabit Ethernet switches 60 Ethernet interfaces 60 OfficeConnect 60 PoE Plus 60 #Gigabit 60 SAS expanders 60 TigerSwitch 60 Gen2 switches 60 IEEE #.#at 60 Ethernet Extender 60 #Base FX 60 SFP ports 59 unmanaged switches 59 Netgear ProSafe 59 #Gbps Ethernet [001] 59 #/#/# ports 59 #/#Mbps Ethernet 59 IEEE #.#af compliant 59 SFP modules 59 #.#af compliant 59 WLAN switches 59 CATx 59 EliteConnect 59 SDH SONET 59 Ethernet adapters 59 Gigabit Ethernet connectivity 59 #GE ports 59 Gigabit Ethernet adapters 59 IEEE #.#x [002] 59 Dominion KX II 59 #/#/# Ethernet 59 KVM switches 59 wireless LAN 59 #.#b wireless LAN 58 stackable switch 58 CAT5e 58 SFP + transceivers 58 Gigabit Ethernet transceivers 58 QoS VLAN 58 StarFabric 58 Wireless LAN WLAN 58 #BaseT [002] 58 uplink ports 58 #VDC input 58 Gigabit uplinks 58 IPv6 routing 58 #.#af standard 58 #Base T [001] 58 #GigE [001] 58 IEEE #.#af 58 Wireless LAN 58 xStack 58 #Gb Ethernet [001] 58 KVMs 58 Alcatel OmniAccess 58 Ethernet switching 58 SONET EoS 58 #/#/# Mbps Ethernet 58 GigE 58 Smart Switches 58 IEEE #.#a/b/g 58 BigIron RX 58 GbE switch 58 Powerline adapters 58 #GBASE CX4 58 PCIe Gen 2 58 Brocade FastIron 58 gigabit ports 58 EdgeMarc 58 #GbE SFP + 58 gigabit Ethernet switches 57 LVDS interface 57 SMC#L# 57 ConnectX 57 1GbE 57 T#/E# 57 DeckLink cards 57 Midspans 57 #GbE [001] 57 Ethernet Switches 57 IEEE# [002] 57 #.#n APs 57 dual gigabit Ethernet 57 #/#Base-T 57 Gigabit Ethernet Switch 57 E StaX 57 DIN rail mounted 57 KVMP 57 Gigabit Ethernet GigE 57 RS# transceivers 57 #.#a/b/g/n 57 EtherNet IP 57 Industry Highest Density 57 #/#Base-T Ethernet 57 #/#/# Mbps 57 wired Ethernet 57 #GE [002] 57 WLAN 57 FastIron SuperX 57 #/#/# Gigabit Ethernet 57 Gigabit Ethernet uplink 57 RS# serial 57 #GBase CX4 57 Tundra Tsi# 57 PCIe Gen2 57 Ethernet FCoE 57 Fast Ethernet 57 PowerDsine 57 SM# AH 57 #Gigabit Ethernet 57 Managed Switches 57 Mbps Ethernet 57 Coax Alliance 57 fiber optic transceivers 57 #GBASE T PHY 57 NETGEAR ProSafe 57 8Gb s 57 Gbit Ethernet 57 #.#g Wireless 57 SFP transceivers 57 HDMI v#.# 57 #/#/#BASE-T 57 Plaster Networks 57 RJ# connectors 57 PHYs 57 GbE interfaces 57 GbE 57 Gigabit Ethernet uplinks 57 Gigabit Ethernet PHY 56 LSI SAS 56 CN# [002] 56 Dual Gigabit Ethernet 56 OmniSwitch 56 RocketLinx ES# 56 Draft #.#n 56 RS# interfaces 56 T#/E# interfaces 56 8Gbps Fibre Channel 56 Broadcom Intensi fi 56 Ethernet Fibre Channel 56 #G Ethernet ports 56 gigabit Ethernet ports 56 #GbE interfaces 56 Serial Interface 56 #/#/# Ethernet ports 56 LANShield Switch 56 RS-#/# 56 LoopStar 56 SERCOS 56 Gigabit PoE 56 G.SHDSL 56 #.#a/b/g wireless 56 #GbE switches 56 BlackDiamond # 56 AX Series 56 HDMI Extender 56 Intel #L 56 gigabit Ethernet port 56 IEEE #.#n draft 56 GGL# 56 XENPAK 56 port #G Ethernet 56 multiprotocol 56 Gig Ethernet 56 BlueStor TM 56 NetLinx 56 PoE Switch 56 VoIP gateways 56 wireless mesh nodes 56 H3C S# [001] 56 CAT5 56 1Gb iSCSI 56 Gigabit ethernet 56 OC-#/STM-# [002] 56 Gigabit Switch 56 #GbE adapters 56 #.#a/b/g 56 #/#Mbps 56 XRN 56 Ethernet transceivers 56 GPON OLT 56 PMBus protocol 56 Gigabit uplink 56 AdvancedMC 56 RapidIO Gen2 56 SFP + ports 56 wired LAN 56 Gigabit Ethernet #GE 56 serial interfaces 56 Wireless Broadband Router 55 FastIron GS 55 RangeBooster N 55 Alcatel OmniSwitch 55 IEEE #b 55 GbE PHY 55 Fibre Channel Gigabit Ethernet 55 #/#BaseT Ethernet 55 Gigabit Fibre Channel 55 6Gbps SAS 55 HDMI CEC 55 Converged Ethernet 55 Fibre Channel ports 55 #GbE uplinks 55 Gbps throughput 55 UART interface 55 redundant hot swappable 55 Layer 2/Layer 3 55 Circuit Emulation 55 Synchronous Digital Hierarchy 55 Gigabit ports 55 #GbE ports 55 Serial RapidIO ® 55 NetIron MLX Series 55 AdvancedMC modules 55 RRHs 55 DIN rail mounting 55 iConverter 55 Serial RapidIO 55 SAN connectivity 55 LANs WANs 55 8Gb FC 55 Ultra# [001] 55 T#/E# WAN 55 GbE adapters 55 #.#a #.#b 55 4Gbit/sec 55 IEEE #a 55 Coax Alliance MoCA 55 SierraFC M8 4 55 NetIron XMR 55 Wireless Telephones 55 SGMII 55 JetNet #G 55 CS# [003] 55 #Gb s Fibre Channel 55 4Gbps Fibre Channel 55 #.#b g Wi Fi 55 #GBASE T 55 wirespeed 55 Ethernet Extenders 55 ORing 55 Host Adapters 55 GigE ports 55 #Gbps optical [001] 55 gigabit Ethernet #GbE 55 #Gbit Ethernet 55 4Gbps 55 RADIUS authentication 55 WinPath3 55 RFS# 55 VPN firewall 55 Ultra# SCSI 55 #BASE T [001] 55 Strata CIX 55 #Gbit/sec Ethernet 55 IP FCIP 55 IronPoint Mobility 55 Fiber Channel 55 TNETV# 55 UTP copper 55 Protocol VRRP 55 Industrial Ethernet Switches 55 QSFP + 55 Ethernet TCP IP 55 RAID adapters 55 KVM switch 55 Category 5e 55 SFP + modules 55 FortiSwitch 55 Gigabit WAN 55 version #.#a 55 IEEE#.#at 55 Powerline AV 55 pseudowire 55 GPIB interface 55 Digi Passport 55 #GBASE SR# 55 CAT5 cabling 55 3Com Switch 55 NetIron #G 55 Gb Ethernet 55 PacketCable TM 55 SAS SATA 55 DIN rail 55 SRIO 55 Hitachi EPON 55 Ethernet Adapter 55 Ethernet adapter 55 Fibre Channel interfaces 55 Gb s Fibre Channel 55 T.# fax 55 Gigabit Ethernet Switches 55 Modbus TCP 55 Ciena CN 55 MNS 6K 55 iPECS ES 55 WaveReady 55 wireless LAN WLAN 55 Patch Panels 55 ONUs 55 4Gbit s 55 ESVA E# 55 Emulex LightPulse 55 CWave TM 55 Wi Fi Protected Setup 55 #Gb s InfiniBand 55 devolo 55 SFP + 55 XO SIP 55 KVM Switch 55 RS# RS# 55 SFP transceiver 55 BaseT 55 #Base T [002] 54 #/#Base-TX 54 2Gbps 54 CableHome 54 UltraAV 54 reconfigurable optical 54 IxYukon 54 CWDM 54 RS #C 54 SANbox 54 SAS expander 54 MeshScape 54 MB#Q# 54 IEEE#.# [002] 54 #GbE server 54 QT# [002] 54 GbE LAN 54 linecards 54 FastIron 54 Copper Cabling System 54 Router 54 PCI Express Gigabit Ethernet 54 Ethernet Adapters 54 IP multicast 54 unshielded twisted pair 54 Fibre Channel HBAs 54 GPON ONT 54 4Gb s 54 VPN router 54 #GBASE SR 54 1GigE 54 Ingate Firewall 54 RS#/# 54 Wi Fi #.#n 54 HDMI 54 InSpeed 54 Gigabit Ethernet Fibre Channel 54 IPsec VPN 54 Juniper Networks EX 54 Serial ATA RAID 54 Gbps Fibre Channel 54 LVDS interfaces 54 LX4 54 USB connectors 54 Aironet 54 #Gb s Ethernet [002] 54 DWL #AP 54 DesignWare USB 54 Compact PCI 54 #GbE switch 54 #GBASE T server 54 Bluetooth v#.# + EDR 54 WAN failover 54 MODBUS 54 HDMI DisplayPort 54 ClariLink 54 CAT6 54 #.#g wireless LAN 54 GbE connectivity 54 Modbus RTU 54 Ethernet cabling 54 #.#aq 54 Universal Asynchronous Receiver 54 FXS ports 54 OTDRs 54 SCSI Fibre Channel 54 #GbE iSCSI 54 UTP cable 54 CAT5 KVM 54 HDMI High Definition 54 Fibre Channel HBA 54 #.#n Router 54 RJ# port 54 WLAN wireless LAN 54 PCIe switches 54 UTP cabling 54 #.#b g WLAN 54 Dialogic ® 54 gigabit ethernet 54 Firewire IEEE 54 AdvancedTCA chassis 54 density #GbE 54 LAN switches 54 ROADM Reconfigurable Optical 54 OCTEON processors 54 #.#a/b/g radios 54 Mobility Controllers 54 rack mountable 54 femtocell gateway 54 embedded processor cores 54 DIN Rail 54 digital isolator 54 #Mbps Ethernet 54 c.LINK 54 #Gbit s Ethernet [002] 54 OC-#/STM-# [003] 54 gigabit switch 54 GXV# 54 Serial ATA SATA 54 Network Terminals ONTs 54 MegaRAID SAS 54 IEEE #.#b g 54 wideband codecs 54 USB #.#/#.# 54 PROFIBUS PA 54 Brocade BigIron RX 54 #G Ethernet [001] 54 Gigabit PHY 54 Voltaire Vantage 54 HDCP compliance 54 NetIron XMR Series 54 FastIron LS STK 54 Gigabit Ethernet ports 54 3Gb s 54 Wireless Router 54 HiGig 54 EN #G 54 4Gbit s Fibre Channel 54 #.#g WLAN 54 pluggable optics 54 Bonded ADSL2 + 54 nonblocking 54 Distribution Amplifiers 54 digital isolators 54 Access Devices EADs 54 GigaVUE ® 54 #VAC input 54 network adapters CNAs 54 tunable transponders 54 #x# MIMO 54 #GbE connectivity 54 optical transceivers 54 embedded SerDes 54 datarate 54 #.#b g wireless 54 HomePlug AV 54 PoE injector 54 Cat6 54 EdgeView VoIP Support 54 #/#M 54 OmniPCX Enterprise 54 Fast Ethernet switches 54 Packet Processor 54 #.#AE 54 Virtual Chassis 54 Trendnet 54 #/#/#Mbps 54 RJ# connector 54 aggregation switches 54 dual Gigabit Ethernet 54 SONET SDH OTN 54 ADSL VDSL 54 D Link xStack 54 iSPAN 54 GN# [002] 54 MAGNM 54 Over Coax 54 Dual Link 54 MoCA enabled 54 MDDI 54 CobraNet 54 Gigabit Ethernet interfaces 54 6Gb s 54 #.#abg 54 genlock 53 Lockdown Enforcer 53 Wi Fi #.#b g 53 Phihong 53 PCIe interface 53 MSP# [002] 53 SATA 3Gb s 53 8Gbit/sec 53 Fibre Channel connectivity 53 HomePlug powerline 53 GPIB interfaces 53 Series Ethernet Switches 53 drop multiplexer ROADM 53 #Base X 53 serial RapidIO 53 4 Gb Fibre 53 Layer #/#/# 53 galvanic isolation 53 HD SD SDI 53 SCSI iSCSI 53 TestPoint 53 WPA WPA2 53 HDMI #.#b 53 WinPath 53 RackSwitch G# 53 GbE ports 53 FC HBAs 53 #.#n MIMO 53 UMA GAN 53 Rapid IO 53 CameraLink 53 USB#.# ports 53 8Gb Fibre Channel 53 2Gbps Fibre Channel 53 TDA# [001] 53 powerline adapters 53 WirelessHART 53 SNMPv3 53 Mbit Ethernet 53 Emulex HBAs 53 InfiniBand switch 53 multicore DSPs 53 GbE iSCSI 53 HDMI #.#a 53 SCSI RAID 53 BigIron RX Series 53 1G Ethernet 53 OLTs 53 Gigabit throughput 53 OC-#/STM-# [001] 53 VGA connectors 53 4Gb FC 53 MACsec 53 Gb Ethernet ports 53 GPIO pins 53 IEEE#.#af compliant 53 Tsi#A 53 POTS interfaces 53 Ethernet Switch 53 Data Rate EDR 53 GbE SFP + 53 XLR connectors 53 Nortel Common Photonic 53 PCI Express PCIe 53 Ethernet aggregation 53 SV# [003] 53 Unshielded Twisted Pair UTP 53 SAS RAID 53 Gigabit Ethernet #GbE [001] 53 #.#x authentication 53 LSI 3ware 53 NEBS compliant 53 ZigBee PRO 53 Fibre Channel adapters 53 Generic Framing Procedure GFP 53 AvaLAN 53 DGS #T 53 PCI Express x4 53 OADMs 53 OPC UA 53 mux demux 53 #.#g wireless 53 IP multicasting 53 MAX# MAX# [001] 53 WLANPlus 53 LANShield Controller 53 StreamNet 53 crosspoints 53 Brocade VCS 53 SDIO interface 53 WAN interfaces 53 #Kbps modem 53 PMBus 53 Mellanox ConnectX EN 53 6Gbps 53 TNETW# 53 serdes 53 Switch Routers 53 x8 PCI Express 53 FPDP 53 Multiple Output 53 EtherReach 53 BelAir#T 53 6G SAS 53 Analog Telephone 53 Bus Adapter 53 RS #C port 53 IWLAN 53 GbE switching 53 IPnexus 53 routers 53 RangeMax Dual Band 53 BigIron 53 Tx Rx 53 dLAN 53 #Gb s InfiniBand adapters 53 FastIron GS Series 53 FastIron GS STK 53 coax cables 53 HiPath Wireless 53 XENPAK X2 53 Altera FPGAs 53 Motorola VT# 53 NVRs 53 Ultra SCSI 53 #GBASE KR 53 Channel HBAs 53 myPower ALL 53 MEF certified 53 Hi Wirez 53 Gigabit Ethernet LAN 53 SecureEasySetup 53 KVM Switches 53 #/#/#Mbps Ethernet 53 NexusLink 53 mesh nodes 53 DIN rail mountable 53 Muxponder 53 directional couplers 53 NEBS Level 3 53 NetVanta 53 Gbit sec 53 InfiniBand DDR 53 gigabit Ethernet interfaces 53 RJ# ports 53 3Com Router 53 WNDAP# 53 ADTRAN NetVanta 53 convection cooled 53 DB9 serial 53 AM# Sitara ARM MPU 53 iS# 53 DisplayPort 53 #GBASE LRM 53 TurboCap 53 asynchronous serial 53 LightPulse HBAs 53 LANShield 53 AWL# 53 Intelligent Switching 53 PoE + 53 #.#ad 53 #.#b/g/n 53 XFP transceivers 53 ReDriver 53 NetXen Intelligent NIC 53 RAID subsystems 53 RTU# 53 VME# 53 TPS# [003] 53 MetroMesh 53 SIP telephones 53 EdgeConnect 53 HX# [002] 53 Ethernet Fabric Switch 53 SATA RAID controller 53 HotPort 53 #.#n wireless 53 Optical Multiservice Edge 53 SOHO routers 53 Factor Correction PFC 53 serializer deserializer SerDes 53 MPC#E 53 wiring closet 53 transceiver module 53 FibeAir IP MAX2 53 2eSST 53 frame grabber 53 vNIC 53 adapters 53 USB eSATA 53 ZigBee modules 53 MCUs 53 wireless LANs WLAN 53 Citrix HDX 53 WiFi #.#n 53 IEEE #.#b 53 HYDRAstor 53 Emulex InSpeed 53 #.#n WiFi 53 Stateful Packet Inspection 53 RS#/#/# 53 VPN 53 IDT PCIe 53 DeviceNet 53 Nokia IP# [001] 53 8Gbit s 53 FIPS compliant 53 FortiGate #B [001] 53 #/#/# LAN 53 6Gb s SATA 53 Residential Gateways 53 2Gb Fibre Channel 53 packet switched 53 Interface Card 53 SATA RAID 53 Gbps interfaces 52 mini GBIC 52 nanoWatt Technology 52 ZyAIR B 52 gigabit LAN 52 BNC connectors 52 IPSec SSL 52 SURFboard 52 MC#i 52 Gigabit 52 DisplayPort v#.# 52 Ethernet jacks 52 DWDM optical 52 3Gbps 52 SC#T 52 #G/#G [001] 52 SPDT switch 52 #/#/#BASE-T ports 52 V dc 52 ApplianX 52 Strata CIX# [001] 52 Multiprotocol 52 #.#b WLAN 52 Myri #G 52 PCI Express x8 52 Intellon HomePlug AV 52 ProCurve Switch 52 FibreChannel 52 wireless LANs 52 Ultra DMA 52 LVD SCSI 52 #/#G Ethernet 52 hot swappable modules 52 Gigabit Ethernet NICs 52 Link Aggregation 52 uPD# [002] 52 VPN Firewall 52 HomePlug 52 x8 PCIe 52 IGMP snooping 52 IP KVM switches 52 Marvell #W# 52 PCIe 52 KVM keyboard video 52 MIMO antenna technology 52 LDO regulators 52 GbE controller 52 Pseudowire 52 #AG 52 lossless Ethernet 52 AX#i 52 ADSL2 + modem 52 SATA SAS 52 Interface Cards NICs 52 detachable antennas 52 SIP MGCP 52 1Gb Ethernet 52 Intransa VideoAppliance 52 RS-#/#/# 52 #Base TX 52 Customer Premises Equipment CPE 52 FlexRay TM 52 IP Multicast 52 CANbus 52 Adaptec Unified 52 #GbE adapter 52 Wireless LAN Controllers 52 Freescale QorIQ 52 IEEE Std 52 MACSec 52 Diva Server 52 MIMO #.#n 52 iSCSI adapters 52 Cat 5e 52 Broadband Router 52 SteelVine storage processors 52 BeamFlex 52 Cavium Octeon 52 KVM extenders 52 Emulex 8Gb s 52 backplane 52 #GX [001] 52 USB SuperSpeed 52 amplifier ICs 52 #.#b #.#g 52 6Gb SAS 52 Voltaire Grid Director 52 Management Protocol SNMP 52 SoftMSC 52 WAN PHY 52 IPv#/v# 52 pluggable modules 52 baud rates 52 eMTAs 52 HDMI connectivity 52 analogue inputs 52 Entropic c.LINK 52 Nortel Networks Passport 52 EtherNID TM 52 DOCSIS ® 52 EtherCAT 52 LAN WLAN 52 RJ# Ethernet 52 Foundry FastIron 52 mGuard 52 SMC#M 52 MegaRAID 52 ISDN BRI 52 Gigabit Router 52 IronPoint 52 ZoneDirector 52 MXV# 52 external SATA eSATA 52 Service Interface Specification 52 Brocade SAN 52 fiber optic transceiver 52 XE# [002] 52 AR# chipset 52 IEEE#.# [001] 52 TigerStack II 52 PCIe Gen 52 MODBUS RTU 52 SFP + module 52 PCIe GbE 52 Add Drop Multiplexer 52 dc dc converters 52 SmartVoice 52 Arista EOS 52 Mini Converters 52 Audio Codec 52 nanoPHY IP 52 SSL VPN appliances 52 #.#n WLAN 52 DeckLink 52 RJ# jacks 52 Network Adapters 52 UltraLine Series3 52 ZyWALL 52 Gb Fibre Channel 52 USB# [002] 52 Cat5e 52 PCIe x4 52 #.#n [001] 52 iLBC 52 Gigabit Ethernet SFP + 52 UNIVERGE 52 PXI chassis 52 Vx# [002] 52 GPON 52 IP SAS SATA 52 3Gb s SAS 52 iNAND 52 multimode fiber 52 6Gb s SAS SATA 52 IEEE #.#Q 52 TrueNet 52 Transceivers 52 WEP WPA 52 #BaseT [003] 52 SIParator 52 PCIe x# 52 Gb s InfiniBand 52 T.# Fax 52 fiber uplinks 52 VPN routers 52 coupled inductor 52 #Base T [003] 52 IPNET 52 ZL# device 52 Routing Switch 52 T#/E#/J# 52 Outbacker MXP 52 eSATA connector 52 EX# [004] 52 bit WEP encryption 52 VoIP Intercom 52 AirPair 52 Access Devices IADs 52 Rapid Spanning Tree 52 SHDSL 52 AT AR#S 52 Mediant 52 workgroup switches 52 TCP IP 52 port #GBASE T 52 QorIQ 52 Fibre Channel 52 Teradici PC 52 bus adapters HBAs 52 RocketLinx 52 InfiniBand adapters 52 E#/T# ports 52 CX# [001] 52 ATCA blades 52 AVR microcontroller 52 PWE3 52 gigabit router 52 DisplayPort connectors 52 8GFC 52 Powerline Communication 52 CWave 52 compliant UART 52 SDH Synchronous Digital Hierarchy 52 gigabit ethernet ports 52 LVDS 52 Strata CIX# [003] 52 VPN gateways 52 CAT5 cables 52 CAT5 cable 52 wireless LANS 52 DVI outputs 52 MAC PHY 52 FOUNDATION fieldbus 52 Juniper Networks M# 52 Remote Console 52 #.#X authentication 52 H3C S# [002] 52 Marvell TopDog WLAN 52 Brekeke PBX 52 PAS# [002] 52 IEEE #.#i 52 Serdes 52 SBC# [004] 52 System Switch Multimeter 52 Ethernet OAM 52 XC# [002] 52 XIO# 52 #ohm [001] 52 InfiniBand switches 52 EX# switches 52 #G Ethernet switch 52 Profibus DP 52 iSCSI HBAs 52 RS#C 52 #GbE controller 52 #GbE PHY 52 Access Gateways 52 IEEE #.#X 52 Gbps InfiniBand 52 SIP DECT 52 ZigBee RF4CE specification 52 VESA DisplayPort 52 #Gig Ethernet 52 4 Gbit sec 52 AGP 8X 52 CX4 52 #.#a/b/g Wi Fi 52 PMBus interface 52 USB OTG 52 HV# [001] 52 USB 52 FastIron SX 52 Device Servers 52 ADV# [001] 52 AMBA AXI 52 QoS Quality 52 USB peripherals 52 XFP modules 52 Powerline networking 52 Videohub Smart Control 52 #/#/#BASE-T Gigabit Ethernet 52 TJA# 52 LANenforcer 52 GbE uplinks 52 McDATA Eclipse 52 Serial ATA drives 52 8Gbps 52 Kontron AT# 52 midspan