GL-138 G.fast VDSL2 Copper wire transmission modem vdsl2 bonding annex A and annex B one board xDSL tester Module
MESTECHS xDSL
GL-138 using the very powerful Broadcom xDSL chipset processing engine is a 1Ghz dual-core ARM cortex A9,with 32KB I/D cache,and 512KB L2 cache. It is compatible with ADSL/ADSL2+/VDSL/VDSL2/G.fast high-performance xDSL module for industrial application.
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Item | GL-168 | GL-138 | |
VDSL2 profile | 8a, 8b, 8c, 8d, 12a, 12b | Yes | Yes |
17a | Yes | Yes | |
30a | No | Yes | |
35B | No | Yes | |
G.Fast(106MHz) | No | Yes | |
Annex B/J | Yes | A/M+B/J in one | |
G.Vector | Yes | Yes | |
G.INP | Yes | Yes | |
G.Bonding | Yes | No | |
LAN | No | Gigabit Ethernet | |
Power consumer | 6w | 6.5w |
DSL standards
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ADSL over POTS with Annex A and Annex B ITU G. 992.1 (ADSL), G.992.3 (ADSL2), and G.992.5(ADSL2+) ADSL over POTS with Annex M (extended upstream bandwidth) G.992.3 (ADSL2) and G.992.5 (ADSL2+) ADSL2+:Max24Mbps(downstream)max1Mbps(upstream) VDSL2 |
Line Speed |
(G.993.2 ) 35B( G.993.2) G.fast( G.9701 ): Max 1000Mbps(downstream,upstream) |
DSL line length | Max 5.5km |
Operating Modes Bridge/PPPoE/PPPoA/DHCP/IPoA/IPoE
DSL | 2 DSL ,2 RJ45 |
Serial Ports | RS232 interface (CLI Interface, TTL level); |
LAN | 2 10/100/1000Mbps,MDI/MDI-X |
Power Supply | DC/12V input, max 6W |
Size | 102x76.5x15(LxWxH) mm |
Weight | 120g |
Environmental Conditions | -40 to 70℃(Operation)5 to 95%(not condensing) |
Configuration Web-based(HTTP) CLI(Command Line Interface) Telnet
Indicators 3LEDS
Product Description Order Code
G.fast VDSL2 Copper wire transmission modem GL-138