13-21
IM AQ1300-01EN
Y.1564 T
est
3
2
1
4
5
6
7
8
9
10
11
12
13
14
15
16
App
Index
Explanation
Setting the Service Circuit to Perform the Test On
Set whether to perform the Y.1564 test for the service number currently displayed on the screen.
• Selected: Y.1564 test is performed.
• Cleared: Y.1564 test is not performed.
Service Type
Set the type of test frame.
• Data: The test signal is set to a data sequence (Random, All 0, All 1, 0/1).
• Voice: The test signal is set to voice (G.711 compliant PCM code, G.729 compliant CS-ACELP
format, G.723.1 compliant codec format).
• Video: The test signal is set to video (MPEG2, MPEG3, MPEG4).
• CH Num.: When VOICE or VIDEO has been selected as the service type, specify the number of
channels.
Frame Length
Set the Tx frame length.
• 64, 128, 256, 512, 1024, 1280, 1518
The length is set to the specified number of bytes.
• MTU (Maximum Transmission Unit)
The length is set to the maximum number of frames to send in a single transmission.
Range: 64 to 9000
• User
The length is set to the specified number of bytes. Range: 64 to 9000
• EMIX
The length of a single transmission is defined to be the combination of the above three methods
of setting the length (up to five types: a to e below).
A: 64, B: 128, C: 256, D: 512, E: 1024, F: 1280, G: 1518, H: MTU,
U: User Defined
Example: 1st (64)→2nd (512)→3rd (MTU)→4th (USER)→5th (512)
Example of the text shown in the EMIX box for the above setting: ADHUD
Redundant settings are possible (512 in the above example is redundant).
Color
Set the field of the QoS value that will be inserted into the test frame. Assign a high-priority value to
green frames (Color: Green) and a low-priority value to yellow frames (Color: Yellow).
• OFF: No color frame setting
• CoS, ToS: Green range 0 to 7, Yellow range 0 to 7
• DSCP: 000000 to 111111 (binary format)
13.6 Configuring the Detailed Settings (Service Setup) of the Y.1564 Test
