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Table Of Contents
Numerics - A - B - C - D - E - F - G - H - I - L - M - N - O - P - R - S - T - U - X - Y -
Index
Numerics
2.5-Gbps line card motherboards
description 1-11
optical link loss 4-4
shelf configuration rules 3-12
3R functions
support for 1-4
transponders and 1-3
4-channel mux/demux modules
band pairings without splitter protection (table) 3-4
cabling rules 3-9
conflicting bands (table) 3-1
line card protection, example (figure) 3-4
optical link loss for data channels (table) 4-4
optical link loss for OSC (table) 4-5
shelf configuration rules without splitter protection 3-3
shelf configuration rules with splitter protection 3-2
transponder module placement with 3-5to 3-7
See also add/drop mux/demux modules
8-channel mux/demux modules
cabling rules 3-9
conflicting bands (table) 3-1
optical link loss for data channels (table) 4-4
optical link loss for OSC (table) 4-5
shelf configuration rules without splitter protection 3-4
shelf configuration rules with splitter protection 3-2
splitter protection example (figure) 3-3
transponder placement with 3-8to 3-9
See also add/drop mux/demux modules
16-channel mux/demux modules
cabling rules 3-12
optical link loss for data channels (table) 4-5
optical link loss for OSC (table) 4-5
shelf configuration rules 3-10
transponder module placement with 3-10to 3-12
See also terminal mux/demux modules
A
add/drop mux/demux modules
cascaded (figure) 1-14
cascaded in protected ring configurations (figure) 1-15
combining 1-13
description 1-12
logical view (figure) 1-13
physical layout 1-12
protected ring configurations (figure) 1-14
ring configurations 1-14
transponder placement with 3-5to 3-8
APS
support for 1-2
architecture
description 1-3
figure 1-3
ATM
client equipment attenuation A-4
client interface support 1-5
attenuation
ESCON and A-4
line card motherboards 4-4
minimum for data channels 4-3
mux/demux modules 4-4
Automatic Protection Switching. See APS
B
band allocation. See channel plans
bands
add/drop mux/demux modules and 1-12
conflicting 3-1
mux/demux modules and 1-12
mux/demux module support (table) 1-12
terminal mux/demux modules and 1-13
bidirectional path switching
description 2-12
bus topologies
description 2-8
figure 2-8
C
cabling. See mux/demux cabling
channel plans
hubbed ring topologies, example 5-11
meshed ring topologies, example 5-34
meshed ring topologies with unprotected channels, example 5-53
channels. See bands; data channels; OSC
chassis
description 1-1
figure 1-2
optical backplane 2-3
client protection
description 2-6
implementation considerations 2-6
scheme (figure) 2-6
client side interfaces
encapsulation types 1-4
OFC 1-7
components
Coupling Facility links
client interface support 1-6
description A-3
D
data channels
maximum number supported 1-2
optical link loss through 4-channel mux/demux modules 4-4
optical link loss through 8-channel mux/demux modules 4-4
optical link loss through 16-channel mux/demux modules 4-5
receiver sensitivity (table) 4-2
transmit power (table) 4-2
dBs
about 4-1
dBm 4-2
dense wavelength division multiplexing. See DWDM
documentation
related viii
DS3
client interface support 1-6
dual shelf nodes
DWDM
interfaces 1-2
E
east/west motherboards. See line card motherboards
encapsulations 1-5
Enterprise Systems Connection. See ESCON
ESCON
client equipment attenuation A-4
client interface support 1-5
client side attenuation A-4
configuring protocol monitoring 1-9
data rate as function of distance (figure) A-3
extended range transponder modules
description 1-7
F
Fast Ethernet
client interface support 1-4
FDDI
client equipment attenuation A-4
client interface support 1-5
fiber
testing requirements 4-5
fiber failure
protection against 2-1
Fibre Channel
autonegotiation support 1-7, 1-9, 1-10
client interface support 1-5
configuring protocol monitoring 1-9
FICON
client equipment attenuation A-4
client interface support 1-5
configuring protocol monitoring 1-9
description A-3
G
GDPS
description A-4
environment (figure) A-1
Gigabit Ethernet
client interface support 1-4
configuring protocol monitoring 1-9
H
hubbed ring topologies
configuring line card protection 5-22to 5-33
configuring splitter protection 5-11to 5-22
description 2-9
example (figure) 2-9
optical power budget with line card protection, example 5-23
optical power budget with splitter protection, example 5-12
I
IBM protocols
attenuation requirements A-4
optical power budget A-4
interfaces
processor 1-15
transponder 1-4
types 1-4
ISC compatibility
client equipment attenuation A-4
ITU-T G.692
laser grid 1-2
L
linear topologies. See bus topologies; point-to-point topologies
line card motherboards
description 1-11
optical link loss (table) 4-4
per shelf configuration rules 3-12, 3-13
line card protection
client based 2-6
configuring hubbed ring topologies 5-22to 5-33
configuring meshed ring topologies 5-44to 5-52
configuring meshed ring topologies with unprotected channels 5-58to 5-63
configuring point-to-point topologies 5-6to 5-10
y-cable based 2-4
link loss. See optical link loss
logical mesh topologies. See meshed ring topologies
M
meshed ring topologies
adding unprotected channels 5-52
configuring line card protection 5-44to 5-52
configuring line card protection with unprotected channels 5-58to 5-63
configuring splitter protection 5-35to 5-43
configuring splitter protection with unprotected channels 5-53to 5-58
example (figure) 2-10
optical power budgets, examples 5-35, 5-44
multimode fiber
other supported client signal encapsulations 1-6
supported IBM storage protocols 1-5
mux/demux cabling
description 3-9
hubbed ring topologies with line card protection, example 5-25, 5-27, 5-29, 5-31, 5-33
hubbed ring topologies with splitter protection, example 5-14, 5-16, 5-18, 5-20, 5-22
meshed ring topologies with line card protection, example 5-46, 5-48, 5-49, 5-52
meshed ring topologies with splitter protection, example 5-37, 5-39, 5-41, 5-43
meshed ring topologies with unprotected channels, line card protection, example 5-61, 5-63
meshed ring topologies with unprotected channels, splitter protection, example 5-56, 5-58
point-to-point topologies with line card protection, 32 channels, example 5-10
point-to-point topologies with line card protection, 16 channels, example 5-8
point-to-point topologies without protection, example 5-4
point-to-point topologies with splitter protection, example 5-6
mux/demux modules
bands supported 1-12
configurations 1-13
mapping to transponder modules (figure) 2-4
meshed ring topologies and 5-34
motherboards 1-11
N
network management
comparison (table) 1-17
description 1-16
network management Ethernet
NME
description 1-17
O
OC-1
client interface support 1-6
OC-24
client interface support 1-6
OFC
client signal encapsulation types supported 1-7
optical backplane
splitter protection and 2-3
transponder to mux/demux module mapping (figure) 2-4
transponder to mux/demux module mapping (table) 2-3
optical link loss
2.5-Gbps line card motherboards 4-4
calculating 4-2
data channels 4-4
hubbed ring topologies with line card protection, example 5-23
hubbed ring topologies with splitter protection, example 5-12
meshed ring topologies and 5-34
meshed ring topologies with line card protection, example 5-44
meshed ring topologies with unprotected channels, line card protected, example 5-59
meshed ring topologies with unprotected channels, splitter protected, example 5-54
meshed ring with splitter protection, example 5-35
OSC 4-5
point-to-point topologies with line card protection, example 5-7
point-to-point topologies without protection, example 5-2
point-to-point topologies with splitter protection, example 5-5
See also optical power budgets
optical mux/demux modules. See mux/demux modules
optical power budgets
overall 4-2
optical power loss. See optical link loss
optical supervisory channel. See OSC
OSC
description 1-11
information types 1-11
optical link loss through mux/demux modules 4-5
receiver sensitivity (table) 4-2
transmit power (table) 4-2
P
Peer-to-Peer Remote Copy. See PPRC
point-to-point topologies
configuring line card protection 5-6to 5-10
configuring splitter protection 5-4to 5-6
configuring without protection 5-2to 5-4
description 2-7
equipment for 5-1
optical power budgets, example 5-2
optical power budgets, examples 5-5, 5-7
protection in 2-7
power supplies
description 1-1
PPRC
client interface support A-2
description A-4
processor cards
description 1-15
features 1-15
processors. See processor cards
protection
description 1-2
levels of 2-1
ring topologies 2-10
See also APS; client protection; line card protection; splitter protection; y-cable protection
R
redundancy
processor cards 1-16
ring topologies
shelf configuration rules 3-13
See also hubbed ring topologies; meshed ring topologies
S
SANs
IBM environment A-1
SDH
client interface support 1-4
configuring protocol monitoring 1-9
security features
overview 1-16
SFP optics
description 1-7
shelf
configuration examples
hubbed ring topologies with line card protection 5-24, 5-26, 5-28, 5-30, 5-32
hubbed ring topologies with splitter protection 5-13, 5-15, 5-17, 5-19, 5-21
meshed ring topologies with line card protection 5-45, 5-47, 5-49, 5-51
meshed ring topologies with splitter protection 5-36, 5-38, 5-40, 5-42
meshed ring topologies with unprotected channels, line card protected 5-60, 5-62
meshed ring topologies with unprotected channels, splitter protected 5-55, 5-57
point-to-point topologies with line card protection, 32 channels 5-9
point-to-point topologies with line card protection, 16 channels 5-7
point-to-point topologies without protection 5-3
point-to-point topologies with splitter protection 5-5
configuration rules 3-1to 3-13
shelf configuration rules
4-channel mux/demux modules 3-5to 3-7
8-channel mux/demux modules 3-8to 3-9
16-channel mux/demux modules 3-10to 3-12
ring topologies 3-13
single-mode fiber
other supported client signal encapsulations 1-6
supported IBM storage protocols 1-5
slot mapping
transponder modules to 4-channel mux/demux modules 3-5
transponder modules to 8-channel mux/demux modules 3-5
transponder modules to 16-channel mux/demux modules 3-10
SM fiber. See single-mode fiber
SONET
client interface support 1-4
configuring protocol monitoring 1-9
splitter motherboards. See line card motherboards
splitter protection
4-channel mux/demux modules and 3-2
8-channel mux/demux modules and 3-2
16-channel mux/demux modules and 3-10
configuring hubbed ring topologies 5-11to 5-22
configuring meshed ring topologies 5-35to 5-43
configuring meshed ring topologies with unprotected channels 5-53to 5-58
configuring point-to-point topologies 5-4to 5-6
considerations 2-2
description 2-1
optical backplane connections for 2-3
scheme (figure) 2-2
storage area networks
Synchronous Digital Hierarchy. See SDH
Sysplex Timer
client interface support 1-6
IBM storage environment and A-3
system
functional overview 1-2
system management
OSC and 1-11
T
terminal mux/demux modules
description 1-13
optical link loss 1-13
transponder placement with 3-10to 3-12
See also 16-channel mux/demux modules
theory of operation 1-2
transmitter launch power
data channels 4-2
OSC 4-2
transponder modules
description 1-3
interfaces 1-4
line card motherboards 1-11
line card protection and 3-12, 3-13
mapping to mux/demux modules (figure) 2-4
placement for lower channels with 4-channel mux/demux modules 3-5to 3-6
placement for upper channels with 4-channel mux/demux modules 3-6to 3-7
placement with 8-channel mux/demux modules 3-8to 3-9
placement with 16-channel mux/demux modules 3-11to 3-12
trunk side interfaces
description 1-4
U
path protection. See path protection
unidirectional path switching
description 2-10
example (figure) 2-12
normal state (figure) 2-11
unprotected channels
adding 5-52
configuring in meshed ring topologies 5-53to 5-63
unprotected topologies. See point-to-point topologies
path protection
description 2-10
X
XRC
client interface support A-2
description A-4
Y
y-cable protection
considerations 2-5
description 2-4
Posted: Thu May 19 00:32:12 PDT 2005
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