本公司供应转换器、切换器RADRICI-8E1/U 8路G703/E1转以太网 8E1网桥，质量保证，欢迎咨询洽谈。RICI-8E1/U/NULL/SFP-2FAST ETHERNET TO 8 E1 CONVERTER,E1 Unbalance,SFP,Single Mode 1310nm, up to 15km LC connector for 100BaseFx, or STM-1RICI-8E1/NULL/SFP-2FAST ETHERNET TO 8 E1 CONVERTER,SFP,Single Mode 1310nm, up to 15km LC connector for 100BaseFx, or STM-1RICI-8E1/U/SFP3/SFP3Fast Ethernet to 8 E1 NTU, E1 unbalanced, pluggable transceiver: Fast Ethernet/STM-1, LC connector, 1310 nm single mode, 9/125 single mode, G.957 L1.1, laser, 40 km, pluggable transceiver: Fast Ethernet/STM-1, LC connector, 1310 nm single mode, 9/125RICI-8E1/U/SFP3Fast Ethernet to 8 E1 NTU, E1 unbalanced, pluggable transceiver: Fast Ethernet/STM-1, LC connector, 1310 nm single mode, 9/125 single mode, G.957 L1.1, laser, 40 kmRICI-8E1/SFP2/SFP2Fast Ethernet to 8 E1 NTU, pluggable transceiver: Fast Ethernet/STM-1, LC connector, 1310 nm multimode, 9/125 single mode, 100BaseLX, laser, 15 km, pluggable transceiver: Fast Ethernet/STM-1, LC connector, 1310 nm multimode, 9/125 single mode, 100BasRICI-8E1L_MRO/ELEC_ASSYFast Ethernet to 8 E1 NTU, unassembled, for Mrotek, low-cost, electrical assemblyRICI-8E1/HFast Ethernet to 8 E1 NTU, hardened enclosureRICI-8E1/U Fast Ethernet to 8 E1 NTU, E1 unbalancedRICI-8E1/SFP-1/SFP-1Fast Ethernet to 8 E1 NTU, pluggable transceiver: Fast Ethernet/STM-1, LC3 connector, 1310 nm multimode, 100BaseFX, LED, 2 km, pluggable transceiver: Fast Ethernet/STM-1, LC3 connector, 1310 nm multimode, 100BaseFX, LED, 2 kmRICI-8E1/U/SFP-1/SFP-1/HFast Ethernet to 8 E1 NTU, E1 unbalanced, pluggable transceiver: Fast Ethernet/STM-1, LC3 connector, 1310 nm multimode, 100BaseFX, LED, 2 km, pluggable transceiver: Fast Ethernet/STM-1, LC3 connector, 1310 nm multimode, 100BaseFX, LED, 2 km, hardenedRICI-8E1L_MRO/ELEC_MROFast Ethernet to 8 E1 NTU, unassembled, for Mrotek, low-cost, component kit for MRO-TekRICI-8E1_ESKLTL/UFast Ethernet to 8 E1 NTU for Euskaltel, E1 unbalancedRICI-8E1_ESKLTLFast Ethernet to 8 E1 NTU for EuskaltelRICI-8E1/U/NULL/NULLFAST ETHERNET TO 8 E1 CONVERTER,E1 UnbalanceRICI-8E1L_MRO/ELEC-2_MROFast Ethernet to 8 E1 NTU, unassembled, for Mrotek, low-cost, component kit #2 for MRO-TEKRICI-8E1L_MRO/ELEC-1_MROFast Ethernet to 8 E1 NTU, unassembled, for Mrotek, low-cost, component kit #1 for MRO-TEKRICI-8T1/NULL/NULLFast Ethernet to 8 T1 NTU, empty SFP slot, empty SFP slotRICI-8E1/BLKFast Ethernet to 8 E1 NTU, blank panelRICI-8E1/U/BLKFast Ethernet to 8 E1 NTU, E1 unbalanced, blank panelRICI-8E1/TELFast Ethernet to 8 E1 NTU, for TelstraRICI-8E1Fast Ethernet to 8 E1 NTURICI-8T1Fast Ethernet to 8 T1 NTURICI-8E1L_MRO/MECHFast Ethernet to 8 E1 NTU, unassembled, for Mrotek, low-cost, mechanical kitRICI-8T1/HFAST ETHERNET TO EIGHT T1 CONVERTER,Temperature Hardened, -30 to 65 CelsiusRICI-8T1/24/HFast Ethernet to 8 T1 NTU, 24 VDC, hardened enclosureRICI-8T1/24/NULL/NULL/HFast Ethernet to 8 T1 NTU, 24 VDC, empty SFP slot, empty SFP slot, hardened enclosureRICI-8E1/NULL/NULLFAST ETHERNET TO 8 E1 CONVERTERRICI-8E1/U/SFP-2/NULLFAST ETHERNET TO 8 E1 CONVERTER,E1 Unbalance,SFP,Single Mode 1310nm, up to 15km LC connector for 100BaseFx, or STM-1RICI-8E1/SFP3/SFP3Fast Ethernet to 8 E1 NTU, pluggable transceiver: Fast Ethernet/STM-1, LC connector, 1310 nm single mode, 9/125 single mode, G.957 L1.1, laser, 40 km, pluggable transceiver: Fast Ethernet/STM-1, LC connector, 1310 nm single mode, 9/125 single mode, GRICI-8E1/U/SFP-2/SFP-2FAST ETHERNET TO 8 E1 CONVERTER,E1 Unbalance,SFP,Single Mode 1310nm, up to 15km LC connector for 100BaseFx, or STM-1,SFP,Single Mode 1310nm, up to 15km LC connector for 100BaseFx, or STM-1RICi-4E1, RICi-4T1,RICi-8E1, RICi-8T14或8E1 或T1 NTU 承载快速以太网在4/8条非帧E1或成帧T1电路上连接快速以太网LAN使用MLPPP组可扩展1到8条电路TDM端口环检测避免以太网风暴4个10/100BaseT用户端口或可选的2个100BaseFX端口使用VLAN标签和堆栈透明传输VLAN客户设置每VALN遵照802.1P、DSCP和IP优先级的QoS优先队列基于IEEE 802.3ag和ITU Y.1731*的以太网OAMOAM和诊断功能的主从模式*，符合802.3-2005（以前为802.3AH）通过不影响业务的环测实现以太网的OAM通过SNMP、Web服务器或Telnet进行管理加密型Telnet和Web应用程序(SSH，SSL)，加密型SNMP-SNMPV3和RADIUSRICi-4E1、RICi-4T1、RICi-8E1和RICi-8T1是网络终结设备（NTU），它们通过多股E1或T1线路连接快速以太网LAN。这些设备在E1/T1和E3/T3桥接带宽落差，采用MLPPP组，从单独E1/T1电路起，建立可扩展的、虚拟的大容量管道。RICi- 4E1、RICi-4T1设备支持4条非帧E1/T1或成帧T1电路，RICi-8E1和RICi-8T1则支持多达8条非帧E1或成帧T1电路。所有设备都有4个10/100 BaseT用户端口或两个可选的100 BaseFX端口。以太网OAM是以太网传输进入运营商级技术的基石。基于IEEE 802.3ag和ITU Y.1731，RICi-8E1,RICi-8T1RICi-4E1和 RICi-4T1支持端到端(路径)OAM，提供端到端故障监视和性能评测。通过以太网OAM，以太网业务供应商可以随时监视他们的业务因而最大程度减少运营成本。端到端OAM性能评测向业务供应商提供监视端到端SLA的必要工具并保证用户收到的SLA被贯彻执行。为防止TDM端口出现误码状态，故障广播功能可在快速以太网端口分化线路的完整性，这就指明了以太网网络在TDM网络的误码状态，两端连接的路由器可以重新路由业务。这些设备可以用于点到点应用或hub-and-spoke拓朴结构，与Egate-100网关对应使用。该设备支持VLAN优先(802.1p)、DSCP和每端口优先级机制，使用户根据应用需求设定不同级别的服务质量(QoS)。VLAN标签、堆栈和剥离选项实现了用户业务的透明传输，保持所有用户VLAN设置的完整。另外，管理业务可以标识为不同的VLAN，从用户业务中完全分离。内置快速以太网桥可以在学习MAC地址过滤本地业务的过滤模式下工作，或在透明模式将接收的任何包发送至另一接口。该设备的工作状态还可以是VLAN感应模式，按照VLAN标识和MAC地址(IVL模式)进行业务交换。用户通过可配置的最大传输设备(MTU)可以控制延时对吞吐量的参数。RADview Lite, RAD新的基于Web网元管理系统提供SNMP故障管理。包括SNMP Traps、状态轮询和基于TFTP的软件以及配置下载。远端网元管理通过基于 Web配置和诊断工具或Telnet实现。这些设备可以通过快速以太网用户端口进行远端管理。管理业务和用户以太网业务通过相同以太网流进行传输，并分成不同的LAN。RICi-4E1,RICi-4T1,RICi-8E1和RICi- 8T1支持诊断工具用于网络间的快速隔离，以节约时间和成本。远端和本地环回隔离物理层的故障，同时在IP层进行 Ping、路径跟踪和ICMP信息实现诊断功能。