Transcript BOTU Features and Applications

BOTU Features and Applications
Copyright © Siemens Schweiz AG 2007
ULAF+ BOTU.ppt S-CH EIP A/mre
BOTU Plug-in and Desktop Unit
page 2
Siemens Switzerland Ltd
BOTU Features (1)
ULAF+ BOTU.ppt S-CH EIP A/mre
 Optical Line Interface
• Line speed 155 MBit/s, SFP (Small Form Factor Plugable) Modules
• Bidirectional (WDM) via one fiber or two fiber modules
• Distances 0 to 15km / 0 to 40km (depending on SFP type)
• Optional 1+1 Line Protection
 Centralized Management (LCT and AccessIntegrator)
 Compatible to all ULAF+ subracks
 Clock distribution from Central Office Terminal (COT) to
Remote Terminal (RT)
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Siemens Switzerland Ltd
BOTU Features (2)
 Versions:
 BOTU plug-in: 4 x 1 E1 (G.703; 2MBit/s, 75/120 Ohm)
ULAF+ BOTU.ppt S-CH EIP A/mre
and 3 x 10/100 BaseT (Ethernet switch on board);
 BOTU desktop: 4 x E1 (G.703; 2Mbit/s, 75/120 Ohm)
and 4 x 10/100 BaseT (Ethernet switch on board)
 BOTU desktop: 1 x 1 E1 (G.703; 2Mbit/s; 75/120 Ohm)
and data module slot (for X.21, V.35, V.36 modules)
 QOTU plug-in: 4 x E1 (G.703; 2Mbit/s, 75/120 Ohm)
and 4 x optical interfaces (SFP slots)
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Siemens Switzerland Ltd
BOTU: 4 port L2-switch
10/100BaseTX ports IEEE 802.3u
(using LCT or AccessIntegrator
EM ULAF+)
• Plug-in: 3 ports at the front
and one connected to the
backplane of ULAF+ V3 subrack
• Desktop: 4 ports

Ports can be individually deactivated

10BaseT/100BaseTX


Full- / half duplex operation;
Link Failure Propagation (LFP)

Flow control (pause frames or
back pressure); auto negotiation
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 Automatic MDI / MDI-X crossover

VLAN and QoS supported

Handling of oversized frames
up to 2000 bytes
 Self-learning switch (1024 MAC
addresses

Ingress and Egress Rate Limiting

Broadcast Storm Protection
 VLAN IEEE 802.1Q support

Provider VLAN IEEE 802.1ad
 16 simultaneous active VLAN
Siemens Switzerland Ltd
ULAF+ BOTU.ppt S-CH EIP A/mre
 Individually configurable
Quality of Service
 Priority Queues
• 4 priority queues
• Transmit Queue Algorithms:
ULAF+ BOTU.ppt S-CH EIP A/mre
“Weighted Fairness Queuing”
“Strict Priority Queuing”
 Prioritization
• Based on port
• Based on IEEE 802.1p
• Based on DSCP
• Based on VLAN ID
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Siemens Switzerland Ltd
BOTU with Ethernet & G.703 Interfaces
Application: 4 x E1 & 100 MBit/s Ethernet
 Advanced L2 Switch features
 Clock input (COT), clock output (RT)
 Optional 1+1 line protection
BOTU
(TDM)
1...4 x 10/100BaseTx
BOTU
E1 (G.703)
E1 (G.703)
E1 (G.703)
E1 (G.703)
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155MB
1+1 protection
GbE Uplink
Siemens Switzerland Ltd
ULAF+ BOTU.ppt S-CH EIP A/mre
4 x E1 (G.703)
BOTU with Data Module Slot & G.703 Interface
Application: 1x E1 plus 2MBit/s Data
BOTU with 4 x E1
BOTU
X.21, V.35 or V.36
155MB
1+1 Line Protection
DTE
E1 (G.703)
2 x E1
2 x E1
xTU
ULAF+
xTU
(TDM)
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Siemens Switzerland Ltd
ULAF+ BOTU.ppt S-CH EIP A/mre
 Data Interface Module Slot (X.21, V.35 or V.36 )
 Clock input (COT), Clock output (RT)
 Optional 1+1 Line Protection
QOTU – Quad system optical unit
BOTU
4 x E1
4 x E1
(TDM)
BOTU
155 MB
xTU
xTU
ULAF+
ULAF+
xTU
xTU
ULAF+ BOTU.ppt S-CH EIP A/mre
E1 (G.703)
QOTU
E1 (G.703)
155 MB
BOTU
Data
155 MB
BOTU
Data
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155 MB
Siemens Switzerland Ltd
Ethernet Channel Bundling
 4 – 8 MBit/s Ethernet via 2 – 4 E1 channels
(MCS* Channel Bundling)
MCS
2...4 x E1
MCS
2...4 x E1
GTU4
(TDM)
BOTU
1...4 x 10/100BaseTx
BOTU
155MB
1+1 Protection
* MCS: Multi Channel Synchronization
in BOTU on customer request
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Siemens Switzerland Ltd
ULAF+ BOTU.ppt S-CH EIP A/mre
1...4 x 10/100BaseTx
100 Mbit/s Connections via
Metro Ethernet Network
BOTU
BOTU
10/100BaseTx
VoIP
GbE
ULAF+ BOTU.ppt S-CH EIP A/mre
BOTU
BOTU
BOTU
BOTU
VoIP
P-VLAN (Provider VLAN)
VoIP
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Siemens Switzerland Ltd
8 Mbit/s Ethernet Leased Lines via SDH/TDM
Networks
10/100BaseTx
10/100BaseTx
BOTU
BOTU
BOTU
MCS
4 x E1
4 x E1
MCS
VoiP
VoiP
MUX
MUX
(TDM)
MCS: Multi Channel Synchronization
in BOTU on customer request
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Siemens Switzerland Ltd
ULAF+ BOTU.ppt S-CH EIP A/mre
BOTU
100 Mbit/s Ethernet & Legacy Access/
Campus Network, 1 + 1 Protection
BOTU
E1 (G.703)
E1 (G.703)
E1 (G.703)
E1 (G.703)
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155MB
1+1 protection
1...4 x 10/100BaseTx
BOTU
E1 (G.703)
E1 (G.703)
E1 (G.703)
E1 (G.703)
Siemens Switzerland Ltd
ULAF+ BOTU.ppt S-CH EIP A/mre
1...4 x 10/100BaseTx
Legacy Access Network
4 x E1
BOTU
G.703
X.21
ULAF+ BOTU.ppt S-CH EIP A/mre
QOTU
BOTU
G.703
V.35
BOTU
G.703
V.36
BOTU
G.703
X.21
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Siemens Switzerland Ltd
HW Versions (1)
BOTU Plug-in, 10/100BaseTx
• Plug-in : S3118-J612-F111
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ULAF+ BOTU.ppt S-CH EIP A/mre
4 x E1 (G.703)
3 x 10/100 BaseTx
2 x SFP slots
Siemens Switzerland Ltd
HW Versions (2)
QOTU Plug-in
• Plug-in : S3118-J613-F110
ULAF+ BOTU.ppt S-CH EIP A/mre
4 x E1 (G.703)
4 x SFP slots
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Siemens Switzerland Ltd
HW Versions (3)
BOTU Desktop, 10/100 BaseTx
•Desktop : S3118-H612-F111
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ULAF+ BOTU.ppt S-CH EIP A/mre
4 x E1 (G.703)
4 x 10/100 BaseT
2 x SFP slots
Clock interface (BNC)
Siemens Switzerland Ltd
HW Versions (4)
BOTU Desktop with data module slot
•Desktop : S3118-H612-B210
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ULAF+ BOTU.ppt S-CH EIP A/mre
1 x E1 (G.703)
2 x SFP slots
Clock interface (BNC)
Siemens Switzerland Ltd
BOTU Accessories
V3708-Z67-X28 bidirectional Tx= 1310nm:
0 to 15km
V3708-Z67-X29 bidirectional Tx= 1550nm:
0 to 15km
V3708-X67-X32 duplex-connector Tx/Rx 1310nm: 0 to 15km
V3708-Z67-X30 bidirectional Tx=1310nm:
V3708-Z67-X31 bidirectional Tx=1550nm:
0 to 40km
0 to 40km
Optical connector type: LC
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Siemens Switzerland Ltd
ULAF+ BOTU.ppt S-CH EIP A/mre
SFP Modules:
Your contact
Sales
ULAF+ BOTU.ppt S-CH EIP A/mre
Siemens Switzerland Ltd.
International Sales EIP A
Albisriederstrasse 245
CH-8047 Zurich
Tel.: + 41-585 586 144
Fax: + 41-585 585 414
e-mail: [email protected]
homepage: http://www.siemens.ch/ulaf
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Siemens Switzerland Ltd