Fddi / Cddi; Xdsl - Siemens DMS8000 Applications And Planning Manual

NK8000 Network planning
5.4.5

FDDI / CDDI

Transceiver Media Max. Nodes
per Segment
FDDI 2-wire 500 DAS Sta-
fibre 62,5 tions
m
5.4.6

xDSL

Transceiver Media Max. Nodes
per Segment
ADSL 2-wire Point-to-point
copper
CDSL 2-wire Point-to-point
telephone
lines
HDSL 4-wire Point-to-point
twisted
pair
6-wire
twisted
pair
IDSL 2-wire Point-to-point
telephone
lines
RADSL 2-wire Point-to-point
telephone
line
SDSL 2-wire Point-to-point
twisted
pair
VDSL Existing Point-to-point
2-wire
telephone
lines
70
Building Technologies
Fire Safety & Security Products
Topol- Max. Connector
ogy Speed Type
Dual ring 100 Mbps MIC
Topol- Max. Connector
ogy Speed Type
Point-to- Down-
point stream
1.544 to 6.1
Mbps
Upstream
16 to 640
kbps
Point-to- Down-
point stream 1
Mbps
Upstream
128 kbps
Point-to- 1.544 Mbps
point on two
twisted pair
lines
2.48 Mbps
on three
twisted pair
lines
Point-to- 128 kbps
point
Point-to- Down-
point stream
1.544 to 6.1
Mbps
Upstream
16 to 640
kbps
Point-to- 1.544 Mbps
point (USA and
Canada)
2.048 Mbps
(Europe)
Point-to- Down-
point stream 12.9
to 52 Mbps
Upstream
1.5 to 2.3
Mbps
DMS8000_Application_Specification_&_Planning_MP4.10_A6V10063710_a_en
Max. Distance Remarks
without spe-
cial HW
2 km from
station to sta-
tion
100km the
whole ring
Max. Distance Remarks
without spe-
cial HW
5.4 km @ 1.544
Mbps
1.2 km @ 6.1
Mbps
5.4 km Proprietary
technology
from Rock-
well and
Nortel
3.6 km T1/E1 service
between
server and
phone com-
pany or within
a company
5.4 km Similar to the
ISDN BRI
service but
data only (no
voice on the
same line)
Depending on Not standard-
the transfer rate ised
up to 18 km
3.6 km Same as
HDSL but
requiring only
one line of
twisted pair
1.3 km @ 12.9 VDSL is
Mbps currently a
900 m @ 25 draft version
Mbps
300 m @ 52
Mbps
URL
URL
www.blackbox.com
www.anixter.com
www.zyxel.com
06.2007