Sifos Technologies PhyView PVA-3000 - Impairment Synthesis Specifications; LED Indicators

PVA-3000 Reference Manual
December 2, 2019 Sifos Technologies
Page
39
Measurement
Link Types &
Pairs
Parameter
Value
Link Partner Capabilities
& Linkup Timing
10/100/1000BaseT
Auto-Negotiation Capabilities
Advertisements, Acks
Auto-Negotiation Responses
MDI/MDI-X,
MASTER/SLAVE, etc.
(see Section 5.2)
Auto-Negotiation and Linkup
Timing Analysis
20msec timing resolution
from physical connection
2.7.5. Impairment Synthesis Specifications
Impairment
Access
Parameter
Value
IEEE 802.3
Line Loss
Emulation
TEST Port & THRU Port
Frequency Response Target
(5 MHz – 62.5 MHz)
-(2.1 * F
0.529
+ 0.4/F) dB
± 0.5 dB (F in MHz)
Frequency Response Target
(62.5 MHz – 100 MHz)
-(2.1 * F
0.529
+ 0.4/F) dB
± 1.5 dB (F in MHz)
Return Loss (1 – 100 MHz)
≤ -14 dB
Isolation (1 – 100 MHz)
(not yet specified)
Phase Linearity (4 – 100 MHz)
± 12
o
from Linear (typical)
Passive
Mismatch
TEST Port connected to
Test PHY or THRU Port
Fixed Return Loss
(TEST Port, 1 – 100MHz)
-11.7 dB ± 0.5 dB
Impairment Application
Pairs 1+3, 2+4, or 1+2+3+4
Alien Crosstalk
TEST Port connected to
Test PHY or THRU Port
Amplitude Range
relative to 40mVpp (= 0dB)
-6 dB to +20 dB
Amplitude Steps (Resolution)
0.5 dB
Amplitude Accuracy
± 0.9dB (typical)
Frequency Shaping
100BaseTx Spectrum
Impairment Application
Pairs 1+3, 2+4, or 1+2+3+4
Transmit
Frequency
Offset
Test Port with
Test PHY Connected
Nominal Transmit Frequency
125 MHz ± 10 ppm
Nominal Transmit Duty Cycle
50% ± 12.5 %
Fixed Frequency Offsets
-115, -100, -50, 0, +50, +100,
+115 ppm
Transmit
Frequency Jitter
Test Port with
Test PHY Connected
Jitter Magnitude Range
relative to 1.4 nsec pk-pk (=0dB)
-6 dB to +18 dB
Jitter Level Steps (Resolution)
0.5 dB
Jitter (pk-pk) Accuracy
± 1 dB (typical)
Jitter Power @ greater than
+ 5 KHz w.r.t. Total Jitter Power
-13.5 dB ± 1 dB (sharp filter)
-8 dB ± 0.6 dB (1
st
order filter)
Transmit Power
Test Port with
Test PHY Connected
Mid-Range Output Power
10/100/1000BaseT Peak Ampl.
-2.7dB (IEEE Spec.)
at Tx Level = ~6 out of 10
Transmit Power Range
-4 dB to -1.9 dB (IEEE Spec)
Transmit Slew
Test Port with
Test PHY Connected
Mid-Range Slew Rate
~0.2V/nsec
at setting = 5 out of 8
Slew Rate Range
~0.1V/nsec to ~0.27 V/nsec
2.7.6. LED Indicators
LED Label
Parameter
Description
Rate
Link Indication
ON: 1000BaseT, BLINKING: 100BaseT, OFF: 10BaseT
Link
Link Status
ON: Link Up, OFF: Link Down
Impr
Line Impairment
Connection
ON: 100M Cat5e Line Impairment Connected
OFF: Line Impairment Removed
Com
Communications
ON or BLINKING: Indicates Host Communications to PVA-3102
Test Port
2.7.7.