Nortel Metro Ethernet Services Unit portfolio

Table 2. Metro Ethernet Services Unit physical specifications
Table 3. Metro Ethernet Services Unit technical specifications
6
Category
Performance specifications
Switching capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to 72 Gbps switching fabric capability
Forwarding rate: (64-byte packets) . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to 17.9 Mpps packet forwarding rate
Port filtering performance (64-byte packets) . . . . . . . . . . . . . . . . . . Wire speed performance; Address database size up to 16k
Data rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Mbps to 10 Gbps
Interface options (support varies by platform type)
Network protocol and standards compatibility
MESU 1800 MESU 1850 MESU 1860 MESU 1880
Models 1800-24T: AC + SFP 1850-12G: AC 1860B: BaseBX 1880S: SFP
Total ports
Built in ports
1800-24T-DC: DC + SFP 1850-12G-DC: DC 1860S: SFP
1800-24T-LX-DC: DC + fixed GE
BaseLX ports 1860V: VDSL2
2 GE uplinks (NNI) + 24 access
ports (UNI)
2 GE uplinks (SFP or LX) + 24
RJ45 10/100BaseTX access
2 GE uplinks + up to 10
access ports
2-4 GE uplinks + 24 access
ports
4 Combo ports (RJ45 2 Combo ports (RJ45
10/100/1000 or GE SFP), with 10/100/1000 or GE SFP) for
2 reserved for uplinks uplinks plus:
1860B: 24 100BaseBX
1860S: 24 100Base SFP
1860V: 24 VDSL2
• 10GBase-XR
• VDSL2
• SFP devices include: SX, TX, LX, BX and CWDM XD, ZX, EX
• XFP devices include: SR, LR, ER, ZR and DWDM
• IEEE 802.1p (Priority Queues)
• IEEE 802.1Q (VLAN Tagging)
• IEEE 802.1z (Gigabit Ethernet)
• IEEE 802.1D (Bridging — in L2 and QinQ modes)
• IEEE 802.1ad (QinQ)
• IEEE 802.1ag (Connectivity Fault Management)
2-4 10GE uplinks + 24 access
ports
2 10GE XFP uplinks + 24 FE or
GE SFP
2 MDA slots for 4-port RJ45 1 MDA slot for 2 combo ports
Optional MDA
10/100/1000, and/or 4-port (RJ45 10/100/1000 or GE SFP) 1 MDA slot for 2 port 10GE
Expansion slots None
GE SFP
for uplinks
XFPs for uplink
NEBS-3 Compliance No No Yes Yes
Operating temperature 0 to 55°C 0 to 55°C -40 to 65°C -40 to 65°C
(32 to 131°F) (32 to 131°F) (-40 to 149°F) (-40 to 149°F)
Power supply Single AC or DC Single AC or DC Dual AC or DC Dual AC or DC
Weight 2.8 kg (6.2 lbs.) 4.7 kg (10.4 lbs.) 1860B: 4.35 kg (9.6 lbs.) 4.3 kg (9.5 lbs.)
1860S: 4.17 kg (9.2 lbs.)
Height (Rack Units) 1U 1U
1860V: 4.86 kg (10.7 lbs.)
1.5U 1.5U
Height 4.4 cm (1.73 in.) 4.4 cm (1.73 in.) 6.67 cm (2.63 in.) 6.67 cm (2.63 in.)
Width 44.1 cm (17.4 in.) 44.1 cm (17.4 in.) 44.0 cm (17.3 in.) 44.0 cm (17.3 in.)
Depth 20.8 cm (8.19 in.) 36.6 cm (14.4 in.) 25.4 cm (10.0 in.) 25.4 cm (10.0 in.)
• 10Base-T/100Base-TX
• 10/100/1000Base-TX
• 100Base-FX/LX/BX/ZX
• 1000Base-SX/LX/BX-10
• IEEE 802.3 10Base-T Ethernet
(twisted-pair copper)
• IEEE 802.3u 100Base-TX Fast Ethernet
(twisted-pair copper)
• ANSI/IEEE802.3 Auto-negotiation
• IEEE 802.3ab 1000Base-T
• IEEE 802.3ae 10G Ethernet
• IEEE 802.3x Flow Control