NEC SL2100 - 2.9 IP Terminal Power Chart; 2.10 IEEE802.3 af;802.3 at Class Specification; 2.11 SLT Ring Signal Specification; 2.12 Mechanical Specifications

ISSUE 4.0 SL2100
SYSTEM SPECIFICATIONS 211
2.9 IP Terminal Power Chart
Table 5-5 IP Terminal Power Chart
IP Terminal
IEEE
802.3af
Class
IEEE
802.3at
Class
Label Indication
(Maximum Current with All Options)
Note
48 VDC
27 VDC
IP7WW-8IPLD-C1 TEL
Class1
-
75 mA
3.6 W
-
-
IP4WW-24TIXH-C TEL
Class 2
-
130 mA
6.2 W
235 mA
6.3 W
ITX-1615-1W(BK) TEL
Class 1
-
75 mA
3.6 W
-
-
ITX-3370-1( )(BK) TEL
Class 3
-
-
-
-
-
-
Class 4
-
-
-
-
When using
with USB devi-
ces, please re-
fer GT890 Ad-
ministration
Guide for more
detail.
2.10 IEEE802.3af/802.3at Class Specification
Table 5-6 IEEE802.3af/802.3at Class Specification
IEEE802.3af
IEEE802.3at
Minimum
Maximum
Class 1
-
-
3.84 W
Class 2
-
3.84 W
6.49 W
Class 3
-
6.49 W
12.95 W
-
Class 4
12.95 W
25.5 W
2.11 SLT Ring Signal Specification
Table 5-7 SLT Ring Signal Specification
Description
Specification
Normal Current
20 mA
Ring Signal
Voltage
75 VAC
Frequency
20 Hz or 25 Hz
2.12 Mechanical Specifications
Table 5-8 Mechanical Specifications
Equipment
Width
Depth
Height
Weight
Note
IP7[ ]-4KSU-C1
330 mm
（12.99 in)
92.9 mm
(3.66 in)
435 mm
(17.13 in)
2.2 kg (excluding op-
tion board) (77.60 oz)
4.0 kg (including five
option boards) (141.10
oz)
IP4WW-Battery Box
500 mm
(19.69 in)
230 mm
(9.06 in)
340 mm
(13.39 in)
10.3 kg (excluding bat-
tery) (363.32 oz)
15.6 kg (including bat-
tery) (550.27 oz)
Battery itself is
NOT attached