EXFO MaxTester DSL - Manual (Page 52)

Technical Specifications 46
A Technical Specifications
I
MPORTANT
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
Login format Username and password using PAP/CHAP
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)