10/100/1000Mbps media converter

The GL media converters were specifically designed to offer network designers the tools for migration from copper based Gigabit to fiber based Gigabit Ethernet. Now, migration or expansion of existing networks can be achieved with minimum cost and complexity. The converters are completely transparent when installed so the network performs exactly the way it would do normally-only now, it can migrate both copper and fiber mediums. This flexibility in cabling allows network managers to put fiber cables anywhere with in a network without changing the arrangement of copper based Gigabit segments. Their compact size allows the converter to be easily deployed in any narrow desktop location or used in wall-mount installation to save space.

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Fiber optic transceiver

+86 13392878696

demi@gl-com.com

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Product Details

Product Overview

Main Features

Complies with IEEE 802.3ab 1000Base-T and IEEE 802.3z 1000Base-SX/LX standard

Auto MDI/MDI-X support on RJ-45 port

Auto polarity correction on RJ-45 port

Local and Remote loopback test for first time installation and troubleshooting

Low power consumption

Extends distances up to 220m for multi-mode SX (80km with long haul single mode) under full duplex mode

Compatible with other Gigabit 1000Base-T/SX/LX devices

Status LEDs for easy monitoring of device status

External power supply

FCC Class A & CE approved

Product specifications

Type	3630N	3830N	2300G	2003SFG
Hardware specifications
standard	IEEE802.3、IEEE802.3u、IEEE802.3X、IEEE802.3ab、IEEE802.3z
Backplane bandwidth	1 GE port 1 1000M fiber port	1 GE port 1 1000M fiber port	2 GE port 1 1000M fiber port	1 GE port 2 1000M fiber port
MAC Address table	SC/FC/ST
Port type	Multi-mode Double ffiber：220m（Fiber size 62.5/125μm）/550m(Fiber size 50/125μm)， Single-mode Double fiber：10/20/40/60/80/100/120Km， single-mode Single fiber：10/20/40/60/80Km Twisted-pair cable：100m
Power	5V2A	110-240V	5V2A	5V2A
power consumption	5W	5W	6W	6W
Physical size	1187027mm	18313230mm	1187027mm	1187027mm
weight	0.19kg	0.50kg	0.20kg	0.20kg
Suitable temperature	0℃-50℃（Working environment），-20℃-70℃（Storage temperature）
Suitable humidity	5%-90% No condensation (work environment)

Ordering Information:

	1000M RJ45 port	1000M Fiber port	POWER
GL-3630N	1	1	5VDC	external power
GL-3830N	1	1	100-240VAC	Internally power
GL-2300G	2	1	5VDC	external power
GL-2003SFG	1	2	5VDC	external power
GL-3630NS	1	1（SFP）	5VDC	external power
GL-3830NS	1	1（SFP）	100-240VAC	Internally power

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FAQ

Listed below are answers to our most commonly asked questions. Don't see your question?Contact our customer service team. We would be glad to assist you.

What is an optical network terminal (ONT)? How does it differ from a regular modem?

An optical network unit (ONU) is an end device in a fiber optic network that converts optical signals transmitted via fiber optics into electrical signals (for use by routers, computers, and other devices), and vice versa.

What is the architecture of a fiber optic network (PON)?

Fiber optic networks typically use a passive optical network (PON) architecture, which is divided into three layers

What are the functions of the PON port and LAN port on an optical network terminal (ONT)?

PON port (fiber optic interface): Connects to the fiber optic cable entering the home and receives optical signals (usually SC/APC interface, blue square head).

Why does the optical network terminal need to register LOID/SN?

LOID (Logical Identifier) or SN (Serial Number) is the credential used by operators to bind user identities, and is used for OLT authentication of optical modems.

Optical modem dialing vs. router dialing: which is better?

Ordinary users: Optical modem dialing. Game/NAS users: Switch to bridge mode and dial up using a high-performance router.

How to determine whether the fiber optic signal is normal?

Check the optical modem indicator lights Log in to the optical modem management interface: Check the optical power (unit: dBm)

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