Aula de Fisica - Parte 3
Content
Data Sheet
Specifications
GIGABIT ETHERNET INTERFACE
INDICATORS
STM-4/OC-12 INTERFACE
Number of Ports
2
General
Number of Ports
2
Data Rate
1000BaseLx/1000BaseSx: 1000 Mbps
10/100/1000BaseT: 10/100/1000 Mbps
Data Rate
Up to 1.2 Gbps
Port Combinations
2 built-in electrical (RJ-45)
2 fiber optic (SFP)
Operation Mode
SDH/SONET
Type
1000BaseLx/1000BaseSx, or
10/100/1000BaseT
Interface Type
Optical SFP-based
Compliance
SDH: ITU-T G.957
SONET: GR-253-core
Framing
SDH: ITU-T G.707, G.708, G.709
SONET: ANSI T1.105-1995, GR-253-core
OC-3/OC-3c and OC-12/OC-12C are
supported
Encapsulation
Generic Framing Procedure (ITU T G.7041,
ANSI T1-105.02)
Link Access Procedure for SDH/SONET
(LAPS) (ITU-T X.86)
Bonding
Link Capacity Adjustment Scheme (LCAS):
compliant with G.7042
Virtual Concatenation (VCAT): compliant
with G.707/Y.1322
Total of 32 Virtual Concatenation Groups
(VCGs)
Timing
Internal
Recovered from STM-4/OC-12 interface
SFP Transceivers
For full details, see the SFP Transceivers
data sheet at www.rad.com
Connector
SFP slot (for transceivers, see Ordering)
Compliance
Relevant sections of IEEE 802.3
MEF 9: EPL, EVPL
MEF 14: EPL, EVPL
Maximum Frame Size
9600 bytes
SFP Transceivers
For full details, see the SFP Transceivers
data sheet at www.rad.com
Connector
SFP slot (for transceivers, see Ordering)
RJ-45
MANAGEMENT PORTS
Out-of-Band Ethernet Management
Port
Type: 10/100BaseT
Connector: RJ-45
Control Port
Interface: V.24/RS-232 DCE
Connector: 9-pin D-type, female
Format: Asynchronous
Data rate: 9.6, 19.2, or 115.2 kbps
Selectable word format: 7 or 8 bits, no
parity, 7-bit odd or even parity
RDY (green) – Startup status
TST (yellow) – Test status
MAJ ALM (red) – Major alarm status
MIN ALM (red) – Minor alarm status
PWR (green, on power supply) –
Power status
GbE, MNG ETH (per port)
LINK (green) – LAN link integrity status
ACT (yellow) – LAN data activity status
SDH/SONET
ON LINE (green) – STM-4/OC-12 link
connection status
LOS (red) – STM-4/OC-12 loss of signal
status
GENERAL
Power
AC: 100 to 240 VAC ±10%, 50/60 Hz
DC: –48 VDC (–40 to –72 VDC)
Power Consumption
AC: 40W
DC: 38W
Physical
Regular unit:
Height: 43.7 mm (1.7 in)
Width: 440 mm (17.3 in)
Depth: 240 mm (9.4 in)
Weight: 4 kg (8.8 lb)
NEBS-compliant unit:
Height: 43.7 mm (1.7 in)
Width: 541 mm (21.3 in)
Depth: 240 mm (9.4 in)
Weight: 4.9 kg (10.8 lb)
Environment
Temperature:
Regular unit:
0–50°C (32 –122°F)
NEBS-compliant unit:
0–55°C (32 –131°F)
Humidity: Up to 90%, non-condensing
Figure 2. Point-to-Point Ethernet Private Line over SDH/SONET
Specifications
GIGABIT ETHERNET INTERFACE
INDICATORS
STM-4/OC-12 INTERFACE
Number of Ports
2
General
Number of Ports
2
Data Rate
1000BaseLx/1000BaseSx: 1000 Mbps
10/100/1000BaseT: 10/100/1000 Mbps
Data Rate
Up to 1.2 Gbps
Port Combinations
2 built-in electrical (RJ-45)
2 fiber optic (SFP)
Operation Mode
SDH/SONET
Type
1000BaseLx/1000BaseSx, or
10/100/1000BaseT
Interface Type
Optical SFP-based
Compliance
SDH: ITU-T G.957
SONET: GR-253-core
Framing
SDH: ITU-T G.707, G.708, G.709
SONET: ANSI T1.105-1995, GR-253-core
OC-3/OC-3c and OC-12/OC-12C are
supported
Encapsulation
Generic Framing Procedure (ITU T G.7041,
ANSI T1-105.02)
Link Access Procedure for SDH/SONET
(LAPS) (ITU-T X.86)
Bonding
Link Capacity Adjustment Scheme (LCAS):
compliant with G.7042
Virtual Concatenation (VCAT): compliant
with G.707/Y.1322
Total of 32 Virtual Concatenation Groups
(VCGs)
Timing
Internal
Recovered from STM-4/OC-12 interface
SFP Transceivers
For full details, see the SFP Transceivers
data sheet at www.rad.com
Connector
SFP slot (for transceivers, see Ordering)
Compliance
Relevant sections of IEEE 802.3
MEF 9: EPL, EVPL
MEF 14: EPL, EVPL
Maximum Frame Size
9600 bytes
SFP Transceivers
For full details, see the SFP Transceivers
data sheet at www.rad.com
Connector
SFP slot (for transceivers, see Ordering)
RJ-45
MANAGEMENT PORTS
Out-of-Band Ethernet Management
Port
Type: 10/100BaseT
Connector: RJ-45
Control Port
Interface: V.24/RS-232 DCE
Connector: 9-pin D-type, female
Format: Asynchronous
Data rate: 9.6, 19.2, or 115.2 kbps
Selectable word format: 7 or 8 bits, no
parity, 7-bit odd or even parity
RDY (green) – Startup status
TST (yellow) – Test status
MAJ ALM (red) – Major alarm status
MIN ALM (red) – Minor alarm status
PWR (green, on power supply) –
Power status
GbE, MNG ETH (per port)
LINK (green) – LAN link integrity status
ACT (yellow) – LAN data activity status
SDH/SONET
ON LINE (green) – STM-4/OC-12 link
connection status
LOS (red) – STM-4/OC-12 loss of signal
status
GENERAL
Power
AC: 100 to 240 VAC ±10%, 50/60 Hz
DC: –48 VDC (–40 to –72 VDC)
Power Consumption
AC: 40W
DC: 38W
Physical
Regular unit:
Height: 43.7 mm (1.7 in)
Width: 440 mm (17.3 in)
Depth: 240 mm (9.4 in)
Weight: 4 kg (8.8 lb)
NEBS-compliant unit:
Height: 43.7 mm (1.7 in)
Width: 541 mm (21.3 in)
Depth: 240 mm (9.4 in)
Weight: 4.9 kg (10.8 lb)
Environment
Temperature:
Regular unit:
0–50°C (32 –122°F)
NEBS-compliant unit:
0–55°C (32 –131°F)
Humidity: Up to 90%, non-condensing
Figure 2. Point-to-Point Ethernet Private Line over SDH/SONET
