srt 1f k-shelf presentation
TRANSCRIPT
© S
iem
en
s A
G,
Nov 2
00
4
Communications
SRT1F
© S
iem
en
s A
G,
Nov 2
00
4
Communications
SRT 1F Highlights
Best in class Compactness (16 R/T per rack)
Low Power Consumption
Easy Spare Log Maintenance (Wide band R/T, BB units
common to all configurations)
Single-Rack Double Terminal Option
Easy Channel Expansion up to 2x(7+1) CC w. XPIC
Common Management System under Siemens TMN
1+1 Compact Version Option
© S
iem
en
s A
G,
Nov 2
00
4
Communications
RF Band(GHz)
ModulationFormat(MLCM)
AP
CC
4
3.6 – 4.2 3.8 – 4.2
5
4.4 – 5.0
L6
5.9 – 6.4
U6
6.4 – 7.1
7
7.1 – 7.4 7.4 – 7.7
64 128 64 128 64 128 128
8
7.7 – 8.2
128
11
10.7 – 11.7
64
13
12.7 – 13.3
128
SRT 1F Frequency coverage
© S
iem
en
s A
G,
Nov 2
00
4
Communications
SRT1F : New K-Shelf Up to 16TRs in one rack!
New K-shelf allows 8TRs in 1155 mm rack space. Proper Expansion shelf is conceived for up to 16 TRs
Free Space can be used to house an
ADM
2x(4+1) CC
2x(5+1) CC
2x(6+1) CC
2x(7+1) CC
up to (7+1) AP/CC
up to 2x(3+1) CC
© S
iem
en
s A
G,
Nov 2
00
4
Communications
1
2
3 5 7
4 6 8
H(V)
V(H)
7+1 AP configuration layout
© S
iem
en
s A
G,
Nov 2
00
4
Communications
1
2
3
H(V)
V(H)
1
2
3 4 5 6 7 8
4 5 6 7 8
2 x (7+1) CC configuration layout
RPS 1
RPS 2
© S
iem
en
s A
G,
Nov 2
00
4
Communications
TRANSCEIVERS AND
MODEMS
DOUBLE TERMINAL
SUPERVISORY CONTROL and
SWITCHING BASEBAND
BR
AN
CH
ING
S
YS
TE
M 1
BR
AN
CH
ING
S
YS
TE
M 2
2 x (3+1) Double Terminal configuration layout
Back-to-Back NE’s in one rack (For repeater site)
East & West NE’s in one rack (For separate configurations)
© S
iem
en
s A
G,
Nov 2
00
4
Communications
New Branching
Completely accessible from the front rack
Easy expansion up to 7+1 in one k-shelf
Plug-in filters
Reduced losses
Easy installation
© S
iem
en
s A
G,
Nov 2
00
4
Communications
Multi-shelf branching
Dedicated sub-rack Filters space occupancy not optimized