NEC ipasolink 400 - Replace FAN Unit

20
MAIN SPECIFICATIONS
The following tables present the main technical specifications of the iPasolink 400 equipment. Some
performance data are given in Appendix A.
PDH
SDH
LAN
ODU frequency bands
6, 7, 8, 10, 11, 13, 15, 18, 23, 26, 28, 32, 38, 42 GHz
Capacity per modem (*512QAM
Modem HW 2.00 and later)

152 x E1 (256QAM)
1x155 Mbit/s tai
2x155 Mbit/s
< 412 Mbit/s*
External line signals and
interfaces
E1 (ITU-T G.703)
75/120 ohms
MDR-68 female (16xE1)
(See Appendix B and C).
S-1.1/L-1.1 (ITU-T
G.957): LC
ITU-T G.703: DIN
1.0/2.3
10/100/1000 Base-
T(X):RJ-45
1000 Base-SX/LX: LC
IDU-ODU connectors, cable
attenuation allowed
ODU: N-female 50 ohms
IDU: TNC-female 50 ohms
Maximum attenuation: 25 dB at 340 MHz
(E.g. Draka RFA ½” > 500m)
ODU RX level monitor connector
F-female (DC voltage proportional to the input level at antenna port)
Channel
spacing and
radio capacity
QPSK
7/14/28/56 MHz
11/22/45/91 Mbit/s
16QAM
7/14/28/56 MHz
22/45/91/183 Mbit/s
32QAM
7/14/28/56 MHz
28/56/114/229 Mbit/s
128QAM
7/14/28/56 MHz
39/79/160/320 Mbit/s
256QAM
7/14/28/56 MHz
45/90/183/366 Mbit/s
512QAM
-/-/28/56 MHz
-/-/205/412 Mbit/s
Environmental conditions
(ODU for outdoor use, IDU for
temperature-controlled indoor
use or outdoor cabinet with
similar conditions)
Full specifications: ODU: -33…+50 ˚C, IDU: -5…+50 ˚C
Operation guaranteed: ODU: -40…+55 ˚C, IDU: -10…+55 ˚C
Transportation: ODU, IDU: -40…+70 ˚C
Relative humidity: ODU: 100 %
IDU:

90 % (no condensing allowed)
Power supply
-48 VDC (-40,5… -57 VDC),
Fuse/over current protection > 10A (6A for max 3 x ODU)
Power consumption (1+0)
ODU: 30 W (6-11 GHz), 23 W (13-52 GHz)
IDU:

45 W + 10W/modem + 8W/GbE-card
Total < 210 W (fully equipped, feeding four 6 GHz ODUs)
Mechanical data
ODU: 237(l)x237(w)x101(h); ~3-3,5 kg
IDU: 19” 1U (483x44x240mm); ~3-4 kg (including plug-in units)
LCT (local element
management)
LCT port: RJ45 10/100Base-T using a web browser
Management port
NMS/NE ports: RJ-45 10/100 Base-T
Service Channels (SC)
RS-232C 9600 bit/s 2 ch., V.11 64/192 kbit/s 2ch; D-44 female (See App. F)
External relay output/input
(AUX/ALM)
D-44 female (See Appendix F)
Others
USB-port for a memory stick (USB v.2.0)
Table 4. NEC iPasolink 400 main technical data