Exfo MaxTester DSL User Manual download pdf (Page 52)

Technical Specifications 46

A Technical Specifications

IMPORTANT

The following technical specifications can change without notice.

The information presented in this section is provided as a reference

only. To obtain this product’s most recent technical specifications,

visit the EXFO Web site at.

SPECIFICATIONS

DSL INTERFACE

Chipset Broadcom

Standards Compliance

VDSL2

ADSL1/2/2+

ITU-T G.993.2

Annex A version (over POTS): ITU-T G.992.5 (ADSL2+), ITU-T G.992.3 (ADSL2),

ITU-T G.992.1 (G.DMT) and ANSI T1.413 Issue 2

Annex B version (over ISDN): ITU-T G.992.5 (ADSL2+), ITU-T G.992.3 (ADSL2),

ITU-T G.992.1 (G.DMT)

Annex L (RE-ADSL) and Annex M (optional) also supported

DSL measurements (upstream and downstream) Maximum attainable bit rates

Actual achieved bit rates

Latency mode: fast, interleaved

Capacity (%)

Signal-to-noise ratio (SNR) margin

Output power

Attenuation

Carrier load (bits/bin)

Interleave depth

Interleave delay

Trellis coding

Bit swapping

Miscellaneous functions PhyR™ and INP support

Nitro™ support

FEC, CRC, HEC counters

Loss of sync counter

VDSL2 per band information

DATA TESTING

Interfaces supported VDSL2

ADSL1/2/2+

Ethernet 10/100

Encapsulation methods

PPPoE (RFC 2516), RFC 2684 supporting bridged Ethernet (IPoE), IPoA (RFC 1577),

PPPoA/LLC and PPPoA/VC-MUX (RFC 2364)

Operating modes DSL Terminate

Modem Replacement (DSL to Ethernet) Pass Through

Ethernet Terminate

Ethernet/Ethernet Pass Through

IP connectivity support DNS, DHCP client/server, NAT, VLAN

IP ping Pings another device on the network

Ping destination: gateway, IP address or URL

Number of pings: 1 to 99

Packet size: 32 to 1200 bytes (32 is default)

Timeout: 1 to 10 seconds

Results: packets sent/received, average round-trip delay (ms)

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