具有4-PON端口的EPON OLT FT-E624T

FT-E624T是一款遵循IEEE802.3ah和中华人民共和国通信行业标准（YD/T 1475-2006）的OLT设备，全面支持CTC2.0/2.1，自动发现并兼容所有ONU厂商。 高效的 EPON 解决方案。 FT-E624T OLT支持1.25Gbps的PON传输速率，高效的带宽利用和以太网业务支撑能力，帮助运营商为其用户提供优质的服务和可靠的保障。 高达1：64的光分比，支持不同类型ONU的混合组网，使得运营商的投资最小化。 FT-E624T采用先进的技术，具有强大的以太网服务功能和QoS保证，并支持SLA DBA。

FT-E624T是目前市场需求的光网络设备，一个OLT支持4个EPON系统，具有以下优点： 采用EPON：FT-E624T遵循IEEE802.3ah和中华人民共和国通信行业标准（YD/T 1475-2006）。 系统容量：FT-E624T模块化PON卡配置还支持4个EPON系统，最多可支持256个用户终端设备（ONU），支持1：64光分比。 连接接口：灵活的设计支持不同网络接口类型的组合，根据光纤或电网络的选择。 设备体积：1U设备占用机房空间小，功耗少，降低企业运营成本。 干线光纤保护：FT-E624T支持在光纤故障链路自动保护倒换。 可靠性高，支持双电源供电。

采用点对多点的网络拓扑结构，有效收集以太网用户的分散性，并汇聚在城域网节点，采用GE接口连接上层设备，实现与现有网络的平滑连接。 动态带宽分配机制（DBA）将更加合理地共享所有用户的1Gbps带宽，实现可靠保证的服务质量（QoS）。 冗余互连是OLT与骨干网快速RSTP生成树保护功能。 高可靠性环网安全EAPS快速环网保护协议50ms。 支持IGMP组播，有效利用宽带。 支持VLAN组播。 支持IPTV、语音和数据三重播放。 丰富的OAM功能，包括配置、告警、性能监控、故障隔离和安全管理，并支持CLI和GUI两种管理模式，简单易用。

The highest 1:64 ratio Backplane bandwidth 32G

6 GE interface (2 Gigabit RJ45 ports, 2 Combo ports, 2 gigabit optical) 4 fixed EPON interface

Uplink and downlink symmetrical 1Gbps transmission rate PON average light power: +2dbm ~ +7dbm PON port to receive the light sensitivity: not less than -30dBm

Security: the ONU authentication mechanism

Network coverage radius: 30 km

IEEE802.3ah IEEE 802.1D, Spanning Tree IEEE 802.1Q, VLAN IEEE 802.1w, RSTP IEEE 802.3ad The physical link static /dynamic polymerization（LACP) Ethernet – II, Ethernet-SNAP IEEE 802.3ad VLAN Stacking( Q in Q)

Port based VLAN GVRP IEEE802.1Q VLAN relay QinQ, and support for flexible QinQ

Configuration management

CLI, Web, SNMP, TELNET, cluster and other management mode. RMON V1, the 1,2,3,9 group SSHv1/v2 The software can be upgraded and bootrom upgrade by TFTP and FTP Local or server syslog log record system In English the command prompt Ping, traceroute and other network test tool Debug output debug

442mm(W) x315mm(D) x 44mm(H) Installation: the standard 19 "rack weight: 2Kg

Environmental requirements

Working environment: 0 ℃ ~ 55 ℃; 10% ~ 85% no condensation The storage environment: -40 ℃ ~ 80 ℃; 5% ~ 95% no condensation

Input voltage: AC100 ~ 240V, 47 ~ 63Hz input frequency Dual power supply input Input current: 1A/230V Power: Max 48W

4 PON OLT devices (1 CONSOLE port, 1 out of band management of 10/100M Ethernet, 4 fixed PON (not including OLT SFP optical module), 2 Gigabit combo, 2 Gigabit SFP ports, 2 Gigabit port; support AC90-264V power supply, single power input, 19 inch standard rack, fan heat)

4 PON OLT devices (1 CONSOLE port, 1 out of band management of 10/100M Ethernet, 4 fixed PON (not including OLT SFP optical module), 2 Gigabit combo, 2 Gigabit SFP ports, 2 Gigabit port; support DC36~72V, single power input, 19 inch standard rack, cooling fan)

4 PON OLT devices (1 CONSOLE port, 1 out of band management of 10/100M Ethernet, 4 fixed PON (not including OLT SFP optical module), 2 Gigabit combo, 2 Gigabit SFP ports, 2 Gigabit port; support AC90-264V power supply, dual power input, 19 inch standard rack, fan heat)

4 PON OLT devices (1 CONSOLE port, 1 out of band management of 10/100M Ethernet, 4 fixed PON (not including OLT SFP optical module), 2 Gigabit combo, 2 Gigabit SFP ports, 2 Gigabit port; support DC36~72V, dual power input, 19 inch standard rack, cooling fan)

The OLT SFP module, 20km, 1.25G, TX at 1490nm, RX at the wavelength of 1310nm, SC interface

Attribute	FT-E624T
System capacity	The highest 1:64 ratio Backplane bandwidth 32G
Port	6 GE interface (2 Gigabit RJ45 ports, 2 Combo ports, 2 gigabit optical) 4 fixed EPON interface
PON port	Uplink and downlink symmetrical 1Gbps transmission rate PON average light power: +2dbm ~ +7dbm PON port to receive the light sensitivity: not less than -30dBm Security: the ONU authentication mechanism Network coverage radius: 30 km
Follow the standard	IEEE802.3ah IEEE 802.1D, Spanning Tree IEEE 802.1Q, VLAN IEEE 802.1w, RSTP IEEE 802.3ad The physical link static /dynamic polymerization（LACP) Ethernet – II, Ethernet-SNAP IEEE 802.3ad VLAN Stacking( Q in Q)
Quality of service	Backpressure flow control (half duplex) IEEE 802.3x flow control (full duplex) IEEE p802.1p, CoS WRR, SP and FIFO queue scheduling algorithm Support 802.1P/DSCP priority Mark/Remark The uplink and downlink speed limit function each based on ONU Support DBA and SLA function
VLAN	Port based VLAN GVRP IEEE802.1Q VLAN relay QinQ, and support for flexible QinQ
Multicast	IGMP v1/v2/v3 IGMP Snooping The VLAN multicast, multicast function
Reliability	Unidirectional link detection protocol, to prevent the survival tree ring Expansion slot EPON optical module hot swap EAPS rapid ring protection function EPON light path protection
Network security	Limit the maximum number of users per port Port isolate Message storm control The data flow of the ACL access control function based on PON port transmission of data encryption
Configuration management	CLI, Web, SNMP, TELNET, cluster and other management mode. RMON V1, the 1,2,3,9 group SSHv1/v2 The software can be upgraded and bootrom upgrade by TFTP and FTP Local or server syslog log record system In English the command prompt Ping, traceroute and other network test tool Debug output debug
Physical property	442mm(W) x315mm(D) x 44mm(H) Installation: the standard 19 "rack weight: 2Kg
Environmental requirements	Working environment: 0 ℃ ~ 55 ℃; 10% ~ 85% no condensation The storage environment: -40 ℃ ~ 80 ℃; 5% ~ 95% no condensation
Power supply	Input voltage: AC100 ~ 240V, 47 ~ 63Hz input frequency Dual power supply input Input current: 1A/230V Power: Max 48W

Type	Describe
FT-E624T	4 PON OLT devices (1 CONSOLE port, 1 out of band management of 10/100M Ethernet, 4 fixed PON (not including OLT SFP optical module), 2 Gigabit combo, 2 Gigabit SFP ports, 2 Gigabit port; support AC90-264V power supply, single power input, 19 inch standard rack, fan heat)
FT-E624T-DC	4 PON OLT devices (1 CONSOLE port, 1 out of band management of 10/100M Ethernet, 4 fixed PON (not including OLT SFP optical module), 2 Gigabit combo, 2 Gigabit SFP ports, 2 Gigabit port; support DC36~72V, single power input, 19 inch standard rack, cooling fan)
FT-E624T-2AC	4 PON OLT devices (1 CONSOLE port, 1 out of band management of 10/100M Ethernet, 4 fixed PON (not including OLT SFP optical module), 2 Gigabit combo, 2 Gigabit SFP ports, 2 Gigabit port; support AC90-264V power supply, dual power input, 19 inch standard rack, fan heat)
FT-E624T-2DC	4 PON OLT devices (1 CONSOLE port, 1 out of band management of 10/100M Ethernet, 4 fixed PON (not including OLT SFP optical module), 2 Gigabit combo, 2 Gigabit SFP ports, 2 Gigabit port; support DC36~72V, dual power input, 19 inch standard rack, cooling fan)
OLT-GSFP-20	The OLT SFP module, 20km, 1.25G, TX at 1490nm, RX at the wavelength of 1310nm, SC interface
OLT-GSFP-20+	The OLT SFP module, 20km, 1.25G, TX at 1490nm, RX at the wavelength of 1310nm, SC interface, support for DDMI optical power detection function

Attribute	FT-E624T
System capacity	The highest 1:64 ratio Backplane bandwidth 32G
Port	6 GE interface (2 Gigabit RJ45 ports, 2 Combo ports, 2 gigabit optical) 4 fixed EPON interface
PON port	Uplink and downlink symmetrical 1Gbps transmission rate PON average light power: +2dbm ~ +7dbm PON port to receive the light sensitivity: not less than -30dBmSecurity: the ONU authentication mechanismNetwork coverage radius: 30 km
Follow the standard	IEEE802.3ah IEEE 802.1D, Spanning Tree IEEE 802.1Q, VLAN IEEE 802.1w, RSTP IEEE 802.3ad The physical link static /dynamic polymerization（LACP) Ethernet – II, Ethernet-SNAP IEEE 802.3ad VLAN Stacking( Q in Q)
Quality of service	Backpressure flow control (half duplex) IEEE 802.3x flow control (full duplex) IEEE p802.1p, CoS WRR, SP and FIFO queue scheduling algorithm Support 802.1P/DSCP priority Mark/Remark The uplink and downlink speed limit function each based on ONU Support DBA and SLA function
VLAN	Port based VLAN GVRP IEEE802.1Q VLAN relay QinQ, and support for flexible QinQ
Multicast	IGMP v1/v2/v3 IGMP Snooping The VLAN multicast, multicast function
Reliability	Unidirectional link detection protocol, to prevent the survival tree ring Expansion slot EPON optical module hot swap EAPS rapid ring protection function EPON light path protection
Network security	Limit the maximum number of users per port Port isolate Message storm control The data flow of the ACL access control function based on PON port transmission of data encryption
Configuration management	CLI, Web, SNMP, TELNET, cluster and other management mode. RMON V1, the 1,2,3,9 group SSHv1/v2 The software can be upgraded and bootrom upgrade by TFTP and FTP Local or server syslog log record system In English the command prompt Ping, traceroute and other network test tool Debug output debug
Physical property	442mm(W) x315mm(D) x 44mm(H) Installation: the standard 19 "rack weight: 2Kg
Environmental requirements	Working environment: 0 ℃ ~ 55 ℃; 10% ~ 85% no condensation The storage environment: -40 ℃ ~ 80 ℃; 5% ~ 95% no condensation
Power supply	Input voltage: AC100 ~ 240V, 47 ~ 63Hz input frequency Dual power supply input Input current: 1A/230V Power: Max 48W

工作温度：商业级/工业级/军品级可选

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