Filter
Top Products
3-2
Standard Masks
The Infiniium Option 100 and the E2625A Telecommunications Mask
Template Kit disk contains standard masks used by the
telecommunications and data communications industries. These are the
masks you can load into the oscilloscope to test your waveform’s
compliance against industry standards.
To use any of these masks, follow the procedures in chapter 2.
Standard Masks
The types of standard masks include:
• ITU G.703 International Standard Masks
• ANSI T1.102 North American Standard Masks
• FCC Part 68.308 Options A, B, and C Masks
• Pre-Compliance SONET Masks
• IEEE 802.3 Masks
ITU G.703 International Standard Masks
Mask File Name Line Impedance Bit Rate
1544kb_ITU_DS1.msk 100
Ω twisted pair 1.544 Mbps
2Mb_ITU_120.msk 120
Ω twisted pair 2.048 Mbps
2Mb_ITU_75.msk 75 Ω coax 2.048 Mbps
6312kb_ITU_110_DS2.msk 110
Ω twisted pair 6.312 Mbps
6312kb_ITU_75_DS2.msk 75 Ω coax 6.312 Mbps
8Mb_ITU.msk 75 Ω coax 8.448 Mbps
34Mb_ITU.msk 75
Ω coax 34.368 Mbps
44736kb_ITU_DS3.msk 75 Ω coax 44.736 Mbps
140Mb_ITU_0.msk 75 Ω coax 139.264 Mbps
140Mb_ITU_1.msk 75
Ω coax 139.264 Mbps
140Mb_ITU_1_INV.msk 75 Ω coax 139.264 Mbps
155Mb_ITU_0.msk 75 Ω coax 155.520 Mbps
155Mb_ITU_1.msk 75
Ω coax 155.520 Mbps
155Mb_ITU_1_INV.msk 75 Ω coax 155.520 Mbps