Fiber 4-Port GPON OLT

Fiber 4-Port GPON OLT

Product Highlights
● High-performance serve numerous end-users over long distances
● Storm control and port isolation
● Capable of providing flexible and fast FTTX access
● Firmware remote upgrade and power-off alarm
Category
XPON OLT
 
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Features
Specification
FAQ

Features

 

 

WGL-B2040H

1. High-Performance

DCOM Technology Fiber 4-Port GPON OLT is a high-performance, compact box-type GPON OLT with 4 PON ports, capable of providing flexible and fast FTTX access. It is suitable for sparse/remote/cost-sensitive application areas, smart parks, commercial buildings, and FTTX scenarios. It provides a seamless aggregation solution for service providers looking to deliver triple-play services. The device each compliant with ITU-T G.984.x, G.988 standards and capable of supporting high split ratios to serve numerous end-users over long distances. For uplink connectivity, the unit is equipped with 2*10GE SFP+ cages for high-capacity, low-latency upstream transmission, complemented by 2*GE Ethernet uplink ports for additional redundancy or legacy network integration. This Fiber 4-Port GPON OLT is a cost-effective, standalone optical line terminal designed for compact deployments. This combination of GPON density and versatile uplink options makes it an ideal solution for last-mile access in FTTH networks. This Fiber 4-Port GPON OLT integrates with network security, supports data, voice and video, and provides continuous forwarding, graceful restarting and ring protection, improving the work efficiency and securing the maximum running time.

2. Advanced Functions

This Fiber 4-Port GPON OLT has Storm control, port isolation, 802.1D and 802.1W, static LACP, QOS based on port. VID, TOS and MAC address. ACL, 802.1X flow control, DHCP relay & snooping, ONT auto-discovery, auto configuration/link, detection/ firmware remote upgrade, power-off alarm, broadcasting storm resistance, SNMP, RSTP, IGMP Proxy, DBA, upgrade/downgrade ONT firmware from OLT

 

Parameter

 

 

Description

Optical Line Terminal (OLT)

Interface

2* 10GE SFP+ Uplink+2*GE ETH Uplink+ 4* GPON Port

Standard

GPON ITU-T G.984.x G988

PON port spec

SFP Class C+/C++ (Tx:1310nm, Rx1490nm)

Receiving sensitivity:<-30dBm(Saturation Optical-12dBm)

Transmitting optical power:+3~+7dBm

Transmission distance: 20KM.Max Splitting ratio 1:128

Upstream:2.488Gbps Downstream:1.244Gbps

Power Supply

2*hot swap Redundancy Power Module (DC+DC, DC+AC, AC+AC)

Lay3

Support static route, RIP v1/v2, OSFP V2, ARP proxy

Management Ports

1*10/100BASE-T out-band port, 1*CONSOLE port

Management Mode

SNMP, Telnet, CLI, WEB

VLAN

VLAN tag/un-tag VLAN Transparent transmission, VLAN translation and QinQ

IPV4/IPV6

yes

FAQ

Q: How to load default settings after a configuration error?

Answer: To restore factory default settings, turn on the device and press the reset button for about 1 second, then release it.
The default IP address and subnet mask of the DSL router are 192.168.1.1 and 255.255.255.0, respectively. Please find the default username and password on the sticker at the bottom of the device.

Q: What should I do if I cannot log into the router's web UI?

Answer: Try the following solutions and log in again:
● Make sure your Ethernet cable with an internet connection is plugged into the WAN port of the router, not the LAN port.
● Make sure your wireless device is connected to the router's SSID.
● Ensure that your wired devices are properly connected to the router's ports 1, 2, or 3/IPTV via Ethernet cables. Also, make sure the devices are set to automatically obtain an IP address and automatically obtain DNS server addresses.
● Change the web browser and then log in again.
● Reset the router and log in again.

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