Related by context. All words. (Click for frequent words.) 71 SONET rings 71 IP MPLS backbone 71 MPLS Multiprotocol Label Switching 69 Ethernet LANs 69 Multiprotocol Label Switching MPLS 69 Ethernet MPLS 69 MPLS Multi 67 Gbps wavelengths 67 SONET ring 67 CoreDirector 66 SDH SONET 66 multipoint Ethernet 66 Nortel Optical Multiservice 66 #Gbit s Ethernet [002] 66 Gigabit Ethernet uplinks 66 WAN interfaces 66 multi homed 66 IP trunking 66 Veroxity 65 DWDM optical 65 IP Anycast 65 EtherSphere 65 protocol Label Switching 65 P NAPs 65 Multi Protocol Label 65 TDM ATM 65 #.#Tbps [002] 65 Ethernet aggregation 65 MPLS IP VPN 65 Coarse Wavelength Division Multiplexing 64 Switching MPLS 64 MobileXpress 64 Ethernet SONET 64 IP MPLS VPN 64 VTLWaveNet 64 Ethernet WAN 64 colocation interconnection 64 Arcstar Global IP VPN 64 Qwest iQ Networking 64 IPVPN 64 metro DWDM 64 IPSec tunnel 64 IP VPN MPLS 64 Intellifiber 64 MPLS VPNs 64 1Gbit/sec 64 IP Multicast 64 converged IP MPLS 64 Wavelength Tracker 64 VPN router 64 multi terabit 64 Multiprotocol Label Switching 64 CoreStream Agility 64 Protocol Label Switching 64 multiprotocol label switching 64 #Gigabit Ethernet 64 Centrex IP 64 SONET Ethernet 64 IPSec tunnels 63 PacketCable compliant 63 #GbE interfaces 63 MSPPs 63 nLayer 63 MLX Series 63 FTTx networks 63 HFC hybrid 63 Wavelength Division Multiplexing WDM 63 Calix C7 63 T1 circuits 63 iDirect Evolution platform 63 Resilient Packet Ring RPR 63 NexTone IntelliConnect System 63 iQ Networking 63 ONUs 63 Ciena CoreDirector 63 ENUM registry 63 multiservice optical 63 MetaLIGHT 63 MileGate 63 T Multiprotocol Label 63 GENBAND G9 63 MF TDMA 63 seamless interworking 63 WAN PHY 63 Label Switching 63 Zhone MALC 63 Switching MPLS network 63 IP multicast 63 LightCore 63 SprintLink 63 Actelis EFM 63 Line Terminal OLT 63 Juniper routers 63 ADSL/ADSL2 + 63 #gbps 63 Glimmerglass optical 63 ISDN ADSL 63 MetaSwitch VP# 63 NetIron XMR 63 fiber coaxial 63 ASN gateway 63 Covad DSL 63 MPLS multiprotocol label 63 MetroMesh 63 Cisco IP NGN 63 DWDM dense wavelength 63 photonic layer 63 multiservice switches 63 lightpaths 63 MPLS VPLS 62 IP MPLS 62 OfficeConnect 62 GigE interfaces 62 DS1s 62 Edge OME 62 8Gbit s FC 62 Synchronous Optical Network 62 softswitch architecture 62 T1 DSL 62 FSP #RE 62 #G wavelengths [001] 62 Calix E7 ESAP 62 GlobalConnect 62 SmartVoice 62 MSC Servers 62 1G EPON 62 aggregation switches 62 OADM 62 MEF certified 62 DWDM backbone 62 UNE L 62 TCP acceleration 62 OmniPCX Enterprise 62 ULH network 62 SS7 signaling 62 optical DWDM 62 EX# switches 62 Bonded T1 62 linecards 62 mesh backhaul 62 coarse wavelength division multiplexing 62 VPN tunnels 62 CENX Carrier Ethernet 62 ATM Frame Relay 62 PSTN connectivity 62 Transparent LAN 62 NexTone SBC 62 LANs WANs 62 DWDM wavelengths 62 IP backbones 62 FTTH FTTP 62 DS1 DS3 62 Fibre Channel Gigabit Ethernet 62 NexTone MSC 62 VoIP peering 62 TDM circuits 62 Gigabit throughput 62 MediaXstream 62 Optical Multiservice Edge 62 optical fiber backbone 62 4Gbit s 62 MOTOMESH Duo 62 multiservice aggregation 62 trunking gateway 62 VLX# 62 line terminal OLT 62 Storage Nodes 61 IP Multiprotocol Label 61 MSANs 61 drop multiplexer ROADM 61 NYIIX 61 ADVA FSP 61 Calix C7 platform 61 ADSL2 + VDSL 61 Cyan Z Series 61 Equinix IBX 61 bonded ADSL2 + 61 IP VPN 61 network 61 IPv4 IPv6 61 ADSL2Plus 61 IP softswitches 61 Monzoon 61 #Tbps 61 Session Initiated Protocol SIP 61 Allot NetEnforcer 61 inverse multiplexing 61 CRS 1s 61 Selects Infinera 61 Octasic Vocallo MGW 61 multiservice switching 61 IPSec encryption 61 Lightpath 61 VPN tunneling 61 DSL T1 61 Peakflow SP 61 digital headend 61 Edge Routers 61 Synchronous Digital Hierarchy SDH 61 LightSoft 61 1x RTT 61 Gig Ethernet 61 wavelength division multiplexing 61 CWDM DWDM 61 uncontended 61 interswitch links 61 MPLS VPN 61 Gigabit interfaces 61 lossless Ethernet 61 TDM Ethernet 61 HotView Pro 61 T#/E# circuits 61 EdgeMarc Network Services 61 Pseudowires 61 Alcatel Lucent OmniPCX Enterprise 61 LambdaUnite R 61 Ethernet VPLS 61 converged packet 61 Transtelco 61 Mbps symmetric 61 sub channelization 61 4Gbit/sec 61 IP centrex 61 SFP ports 61 Redback routers 61 SONET EoS 61 Adaptive Optical Engine 61 Brocade DCX Backbone 61 OC-#/STM-# [003] 61 VoIP softswitch 61 diversely routed 61 EWE TEL 61 #Gbit/sec Ethernet 61 IPBX 61 WAN failover 61 EtherNID TM 61 Hi FOCuS TM 61 Redback SmartEdge 61 #/#/# Ethernet 61 unmanaged switches 61 Packet Optical 61 IP DSLAMs 60 fiber uplinks 60 Airband fixed 60 #/#BASE-T 60 Hybrid Fiber Coax 60 access node MSAN 60 CWDM wavelengths 60 packet switched 60 SONET SDH optical 60 UDP TCP 60 geographically redundant 60 ARRIS DOCSIS 60 Verizon IP Trunking 60 Ethernet Gigabit Ethernet 60 mSwitch 60 #GbE ports 60 Gb Ethernet 60 ADSL ADSL2 + 60 OC# [003] 60 haul DWDM 60 #Gbs 60 NetIron MLX Series 60 #G wavelength [002] 60 SM# AH 60 EDFAs 60 mesh topology 60 SEGway 60 Intellifiber Networks 60 WEP WPA WPA2 60 VPN firewall 60 gigabit switches 60 IPsec VPNs 60 deployed Ciena CN 60 USCarrier 60 Mediant 60 Frame Relay ATM 60 SFP transceivers 60 FTTU 60 Managed WAN 60 #Gbps optical [001] 60 Lucent Stinger 60 GameRail 60 reconfigurable optical 60 IMS architectures 60 IronPoint 60 SFTI ® 60 IP MPLS router 60 Switch Routers 60 PoPs 60 #GE ports 60 GPON optical 60 multipoint conferencing 60 SBC PremierSERV 60 Gigabit Ethernet GigE 60 iPECS ES 60 Gigabit uplink 60 Ethernet-over-SONET/SDH 60 Virtual Chassis 60 ECI LightSoft 60 HughesNet satellite 60 LAIIX 60 3Com Switch 60 Aruba wireless LAN 60 Selects Ciena 60 MyCall 60 virtual LANs 60 IP multicasting 60 CableEdge 60 VPN gateway 60 Taqua MobileWorks 60 GigaMux 60 NetIron XMR Series 60 OnFiber 60 TDMoIP 60 Colocation Provider 60 Ethernet transceivers 60 VNOs 60 LANShield Switch 60 CESD portfolio 60 MeshMAX 60 MRV Fiber Driver 60 Firetide mesh 60 POTS DSL 60 SIP Trunk 60 multihop 60 Anagran FR 60 BigIron RX 60 metro ethernet 60 FTTH FTTB 60 mesh nodes 60 Occam Broadband 60 LightGAIN 60 BelAir wireless 60 BroadSoft BroadWorks platform 60 virtualised infrastructures 60 fractional T1 60 InfiniBand fabrics 60 SuperNetwork 60 FTTP deployments 60 #.#Gb s [002] 60 Hi FOCuS 59 Cisco ISR 59 GSM WCDMA HSPA 59 multiprotocol 59 Packet ONP 59 4Gbit s Fibre Channel 59 ECI Hi FOCuS 59 packetized voice 59 Nortel Networks OPTera Metro 59 DSLAM backhaul 59 Force# C# 59 multiservice edge 59 VoDSL 59 MPLS 59 #Gbps wavelengths 59 IEEE #.#x [002] 59 Bonded ADSL2 + 59 GPRS EDGE UMTS 59 Wave Division Multiplexing 59 GGSN 59 2Gbit s 59 Fast Ethernet switches 59 EVPL 59 Gbit Ethernet 59 Fibre Channel FICON 59 G.# codec 59 E7 ESAP 59 ADSL VDSL 59 Spatial Atrium 59 euTrade 59 Gigabit Ethernet connectivity 59 Gigabit backbone 59 IP backhaul 59 encrypted VPN 59 mesh node 59 Alcatel OmniAccess 59 ITXC.net 59 fiber backbones 59 multichassis 59 HotZone Duo 59 SAS# certified 59 SDH PDH 59 LoopStar 59 gigabit ports 59 coax cables 59 Gigabit connectivity 59 Ethernet VPNs 59 OADMs 59 units ONUs 59 Netstender 59 IPoDWDM 59 Netcool suite 59 ISDN DSL 59 TPSDA 59 Infinera DTN optical 59 LightRiver 59 InfiniBand clusters 59 DataCore SANsymphony 59 LAN PHY 59 VPLS 59 Zetera Z SAN 59 hosted NAT traversal 59 OSI Layer 59 SONET 59 Infoblox appliances 59 IntelsatONE 59 Synchronous Digital Hierarchy 59 WAN connectivity 59 CDMA 1xRTT 59 PDH SDH 59 Transbeam 59 Dense Wave Division Multiplexing 59 #Gbit/sec 59 convergent billing solution 59 Fast EoC 59 Managed Router 59 Metro Ethernet Routing 59 T1 DS3 59 Infinera DTN 59 fiber coax HFC 59 LAN WLAN 59 SIP IX 59 MetroFlex 59 SIGTRAN 59 PSTN gateways 59 AirPair 59 bonded T1 59 XO SIP 59 CAMEL roaming 59 Arcstar IP VPN 59 Switched Ethernet 59 IP FCIP 59 ColoServe 59 T1s 59 Frame Relay 59 GE PON 59 Loop Carrier BLC 59 NetAct network 59 Digivance 59 #.#Tbps [001] 59 Ntl Telewest Business 59 PoE injector 59 LambdaNet 59 E#/T# ports 59 OpenReach 59 Lightower fiber 59 EdgePoint PRO 59 JetCon 59 IPSEC VPN 59 WAN routers 59 LANShield Controller 59 VolP 59 Customer Premise Equipment CPE 59 fiber cabling 59 multivendor multitechnology Nokia NetAct 59 OPTera Metro 59 PoE switches 59 VOIP gateways 59 intercompany Cisco TelePresence 58 ICOMS 58 GSM UMTS HSPA 58 Gigabit speeds 58 CDMA femtocell 58 IPTV headends 58 #Base TX 58 Service Access Nodes 58 QoS CoS 58 AdvancedMC modules 58 xPON 58 drop multiplexer 58 Ethernets 58 IntelliConnect System 58 Leased Line 58 AVVID 58 #Gbit Ethernet 58 wirespeed 58 SAFARI C 58 pseudowire 58 SDH Synchronous Digital Hierarchy 58 SmartEdge platform 58 RAIGE 58 SONET DWDM 58 M CMTS 58 pseudowires 58 LAN Ethernet 58 Globalstar Simplex data 58 TDM telephony 58 Vmux 58 uplink ports 58 Multilayer Director 58 switching MPLS 58 ADSL SDSL 58 TDM SONET 58 Wi Fi HotSpots 58 Acme Packet SBCs 58 Hosted PBX VoIP 58 VoIP Outbound 58 Gigabit uplink ports 58 Nortel Common Photonic 58 Juniper UAC 58 Umbilical connectors provide 58 3G UMTS HSDPA 58 Cisco CRS 1 58 virtual LANs VLANs 58 Cat 6a 58 Trident7 58 TDM pseudowire 58 5GHz unlicensed band 58 gigabit speeds 58 Common Photonic Layer 58 VoBB 58 Tatara Subscriber Gateway 58 Direct Inward Dialing DID 58 Lucent Metropolis 58 GSM UMTS CDMA 58 Kayote 58 multimedia subsystem 58 #/#BaseTX 58 XOptions Flex 58 workgroup switches 58 POTS interfaces 58 burstable 58 echo canceller 58 SS7 ATM 58 #G Ethernet switches 58 iDirect iNFINITI 58 backhauls 58 AN #i broadband 58 Wavelength Division Multiplexing 58 Sonet SDH 58 Ethernet WDM 58 sFlow ® 58 Voxitas 58 EtherTone 58 Lasser Raab 58 Collocation Solutions 58 Gigabit Ethernet WAN 58 CPCNet 58 SkyExtender 58 Access Node 58 TDM interfaces 58 IGMP snooping 58 Ethernet interfaces 58 Netifice 58 fiber coax 58 VDSL#/ADSL# + 58 gigabit Ethernet #GE 58 Nortel DMS 58 LAN SAN 58 Lightower Fiber 58 FiberPath 58 M7i 58 GbE connectivity 58 #Mbps Ethernet 58 Access Devices EADs 58 NEC UNIVERGE 58 NTT VERIO 58 wireless mesh nodes 58 #G optical [001] 58 Artera Turbo 58 Fiber Driver 58 Brocade switches 58 Juniper MX# 58 Service Node OMSN 58 GigE ports 58 NetCologne 58 Voltaire UFM software 58 Digi TransPort 58 subsea fiber optic 58 ethernet switches 58 MXK platform 58 Gigabit Ethernet Fibre Channel 58 Hibernia GFN 58 #GigE [001] 58 GPON OLT 58 Ethernet demarcation 58 #Gbits s 58 Managed IP PBX 58 Sigtran 58 Meru WLAN 58 ERICSSON Ericsson 58 Ethernet cabling 58 optical multiplexer 58 Gbit sec 58 gigabit Ethernet switches 58 #Base SX 58 Base Transceiver Stations BTS 58 #GbE uplinks 58 highspeed internet 58 VPN gateways 58 Mbps Ethernet 58 GigaSPEED X#D 58 gigabits sec 58 IP VPNs 58 EX# Ethernet Switches 58 Platform Equinix 58 Gbps DWDM 58 Actelis carrier 58 Access Points APs 58 SIP Session Initiated Protocol 58 Verscom Managed Services 58 Voice Peering Fabric 58 NetRing 58 DDR InfiniBand 58 packetized 58 Multiservice Provisioning Platform MSPP 58 Ciena ActivFlex 58 NetIron #G 58 Alcatel OmniSwitch 58 ISAM FTTU 58 E#/T# 58 SIP endpoints 58 #.#d WiMAX 58 Hosted IP Centrex 58 AMS IX 58 zNID 58 AnyConnect 58 AudioCodes Mediant 58 Flexi NG 58 WAN router 58 PoE ports 58 IP Trunking 58 CLECs ISPs 58 Zhone EFM 58 Nevis LANenforcer 58 Global Crossing EtherSphere 58 selects Alcatel Lucent 58 QAM channels 58 PsipTN 58 BroadWorks platform 58 Teraco 58 NGN IMS 58 Corrigent 58 Brocade MLXe 58 #Gb s Fibre Channel 58 ARRIS C4 CMTS 58 port #/#/# 58 MSBGs 58 Virtual Fabric 58 SAN connectivity 58 GeoStream Access Gateway 58 GSM backhaul 58 Enterasys Matrix 57 Juniper Networks T# 57 OneFlex 57 Gigabit PON GPON 57 Rapid Spanning Tree 57 L3 VPN 57 #.#n APs 57 Covaro 57 BreadCrumb R 57 Cranite 57 OC-#/STM-# [002] 57 gigabit switch 57 Exponential e 57 ReFLEX 57 Cisco ONS 57 TDM IP 57 Fibre Channel InfiniBand 57 PTSN 57 HughesNet broadband 57 multi terabit capacity 57 Airpath 57 VoicePipe 57 VoB 57 WLAN routers 57 VoIP Gateways 57 Access Gateways 57 BroadAccess 57 Gbps wavelength 57 SIP trunk 57 LightningEdge 57 1Gb s 57 Megapath 57 UMTS/3G 57 OpenScape Voice Application 57 Service Delivery CESD 57 Cisco ISRs 57 Brocade HBAs 57 DWDM Dense Wavelength Division 57 SC#T 57 Fibre Channel disks 57 Raman amplification 57 Alvarion WiMAX 57 Brocade VCS 57 QoS mechanisms 57 OFDM orthogonal frequency 57 drop multiplexers ROADMs 57 NetQoS ReporterAnalyzer 57 Label Switching IP MPLS 57 #Gbit s [002] 57 EMC Celerra NAS 57 EAC C2C 57 gbps 57 WHG# 57 IPmux 57 DSL modem router 57 stateful failover 57 multiservice provisioning platforms 57 PWE3 57 Mobitex network 57 HomePlug AV adapter 57 Calix C7 Multiservice Access 57 #/#.#G 57 DIRECWAY 57 Juniper SRX Series 57 Yipes Enterprise Services 57 CMTSs 57 selects Alcatel 57 Mobility Controllers 57 PSTN gateway 57 GPON FTTH 57 Collocation 57 Digi Connect 57 Label Switching MPLS 57 ThurayaIP 57 3Com NBX 57 LambdaDriver 57 XO Ethernet 57 SkyStream Mediaplex 57 ISDN PRI 57 hybrid fiber coaxial 57 Avaya IP telephony 57 XO MPLS IP VPN 57 HP ProCurve switches 57 ILECs CLECs 57 Ethernet IP MPLS 57 Tatara Convergence Server 57 E1 circuits 57 Polycom videoconferencing 57 Inode 57 xDSL modems 57 geographically dispersed locations 57 UMTS GPRS 57 Ethernet LAN 57 Verizon CaaS 57 SwitchBlade x# 57 presence PoPs 57 VoIP Origination 57 SDH DWDM 57 Ixia IxNetwork 57 Nortel #G [001] 57 Ciena CN 57 Cirrus Softswitch 57 Geckotech 57 SFP modules 57 2Gbps 57 NetXplorer 57 Hitachi Com 57 Peakflow SP platform 57 Cingular UMTS HSDPA 57 BLADE RackSwitch G# 57 pluggable transceiver 57 Transparent LAN Service 57 Glowpoint TEN 57 cable MSO 57 Unshielded Twisted Pair UTP 57 PCIe GbE 57 Brocade Fibre Channel 57 Surpass hiT 57 Multidimensional Ethernet 57 Service Provisioning Platform 57 coaxial wiring 57 Tbit s 57 GbE switching 57 Dash# 57 Multiservice Edge 57 NET SatisFAXtion 57 BlackDiamond #K 57 Lucent Compact 57 #.#af Power 57 McDATA Eclipse 57 Multiservice Switches 57 Mbps #.#b 57 Ethernet 57 Juniper Networks EX# Ethernet 57 FLASHWAVE CDS 57 BigIron RX Series 57 Signaling Gateway 57 vSwitch 57 HyperPipe 57 ISDN BRI 57 SmartCore platform 57 Gbps Ethernet 57 DO Rev 57 SANTap 57 Iobi Home 57 InterReach 57 intercity fiber optic 57 MODBUS 57 HN# Series 57 ROADM Reconfigurable Optical 57 Siemens SURPASS 57 Fibre Channel ports 57 3GPP IMS 57 #Mbps #Mbps [001] 57 Mbps symmetrical 57 ILEC CLEC 57 ip.access Oyster 3G 57 femtocell gateway 57 converged IP telephony 57 Aepona Causeway 57 OLTs 57 Hosted IP PBX 57 iDigi Platform 57 CDMA 1XRTT 57 NEBS certified 57 Naked ADSL2 + 57 LambdaDriver WDM 57 W-CDMA/HSPA 57 HotPort 57 RFPON 57 Inc. Nasdaq TWTC 57 TippingPoint X# 57 CAT5 cabling 57 4G Fibre Channel 57 gateways routers 57 iMAP 57 G.SHDSL 57 seamless interconnection 57 Tropos Insight 57 CLARiiON CX3 57 STM-#/OC-# 57 gigabit uplinks 57 IPv6 multicast 57 Copper Cabling System 57 Drop Multiplexer ROADM 57 femtocell gateways 57 Lucent IMS 57 Elantic 57 EMTAs 57 Passive Optical Networks 57 IPPBX 57 ViaSat SurfBeam 57 #-Gbit/sec 57 D Link xStack 57 Airespace WLAN 57 MSAPs 57 MOTOMESH 57 Nextone 57 VoEX 57 6G SAS 57 network adapters CNAs 57 SDIO interface 57 fasp ™ 57 HP EVA 57 GoRemote Global 57 DE CIX 57 SOHO router 57 Qwest OneFlex 57 metro Ethernet 57 Provisioning Platform 57 Belgacom ICS 57 Edge Router 57 SkyEdge 57 Managed Telephony 57 virtual LAN VLAN 57 SPEEDLAN 57 WLAN wireless LAN 57 DataValet 57 wireless LAN WAN 57 #Mpbs 57 NetEnforcer 57 Craw Kan 57 Dynavar 57 SensiNet 57 Managed IP VPN 56 Internet Protocol Multiprotocol 56 Trapeze WLAN 56 DWDM CWDM 56 Meru WLAN System 56 Firetide HotPort 56 MetroMesh routers 56 WCDMA HSPA + 56 Sonexis ConferenceManager 56 VHub 56 Gbps optical 56 National LambdaRail NLR 56 Resource Function MRF 56 UTP cabling 56 muxponder 56 ISPs CLECs 56 PONs 56 VPN Cubed 56 ADVA Fiber Service 56 DVB-S2/ACM 56 PTTs 56 Etherjack 56 PremierSERV 56 Gb s Fibre Channel 56 Essentra EX 56 Cellemetry 56 BPON EPON 56 Ethernet TCP IP 56 #Base T [002] 56 edge QAMs 56 SparX II 56 V SPAN 56 Inkra 56 #G Ethernet ports 56 SHDSL 56 Cambridge Broadband VectaStar 56 Extend# 56 Datagram 56 Add Drop Multiplexers 56 synchronous optical 56 Comtrend NexusLink 56 Brocade Silkworm 56 gigabit throughput 56 Telx Ethernet Exchange 56 IP Roamer 56 TotalRoam R 56 CityNAP 56 polar modulation 56 ZoneGate 56 SIP trunks 56 #G wavelength [001] 56 Tooway 56 FTTB deployments 56 fiber optic backbone 56 #/#/#BASE-T 56 Alcatel Evolium 56 Switchmaxx 56 static IPs 56 Xspedius 56 Internet SCSI iSCSI 56 NetCelera 56 SONET ATM 56 Alcatel Lucent IP MPLS 56 XAUI interface 56 converged multiservice 56 Building Mediator 56 wired LAN 56 IPTV headend 56 Pseudo Wire 56 VDSL2 bonding 56 TI TNETV# 56 Telx colocation 56 #Mbps #Mbps [002] 56 TNZI 56 ZyAIR B 56 C4 CMTS 56 NetMotion Wireless Mobility XE 56 VPN routers 56 stackable switches 56 Mzima 56 Spanning Tree Protocol 56 2Gb Fibre Channel 56 Accedian 56 Amdocs Mediation 56 Gigabit Ethernet transceivers 56 Convergia 56 nCite 56 LinkProof 56 NetIron MLX 56 fieldbuses 56 ConSentry LANShield 56 Onvoy Voice Services 56 Nortel Networks Passport 56 Integrated Trunking 56 multiple SSIDs 56 satellite teleport 56 MNS 6K 56 multiservice routers 56 dual stack IPv#/IPv# 56 4G Wimax 56 fiber coaxial cable 56 #GBase CX4 56 loopbacks 56 Cisco TelePresence endpoints 56 ECI XDM 56 SMSCs 56 ASN GW 56 BT Onevoice 56 Brocade DCX 4S 56 SIP VoIP 56 Equinix Carrier Ethernet 56 BLCs 56 BlackDiamond # 56 ExtremeXOS ® operating 56 wave division multiplexing 56 Packet Optical Networking 56 E NNI 56 packet backhaul 56 Virtual Fabric Adapter 56 LD4 56 pluggable optics 56 NaaS 56 Fibre optic cable 56 SAS expanders 56 RocketLinx ES# 56 SIP H# 56 WSS modules 56 InfiniBand DDR 56 FlexMaster 56 Dimetra IP 56 #G OTN [001] 56 division multiplexing