FM-E624T EPON OLT with 4-PON Ports

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

FM-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)

FM-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)

FM-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)

FM-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