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Cisco SFP Description
Cisco SFP-GE-S GE SFP, LC connector SX transceiver (MMF), extended temperature range and digital optical monitoring (DOM)
(for SFP-compatible ports only, as defined in Table 2)
Cisco SFP-GE-L GE SFP, LC connector LX/LH transceiver (SMF), extended temperature range and DOM (for SFP-compatible ports
only, as defined in Table 2)
Cisco DS-SFP-FC4G-SW 4-Gbps Fibre Channel SW SFP, LC
Cisco DS-SFP-FC4G-LW 4-Gbps Fibre Channel LW SFP, LC
Cisco DS-SFP-FC8G-SW 8-Gbps Fibre Channel SW SFP+, LC
Cisco DS-SFP-FC8G-LW 8-Gbps Fibre Channel LW SFP+, LC
Cabling
Table 4 provides 10 Gigabit Ethernet cabling specifications for the Cisco UCS 6200 Series.
Table 4. Cabling Specifications
Connector (Media) Cable Distance Power (Each Side) Transceiver Latency
(Link)
Standard
SFP+ copper (CU) Twinax 1, 3, and 5m Approximately 0.1
watt (W)
Approximately 0.1
microsecond
SFF 8431
SFP+ FET MM OM2
MM OM3
MM OM4
25 and 100m 1W Approximately 0
microseconds
IEEE 802.3ae
SFP+ short reach (SR)
and MMF
MM OM2
MM OM3
MM OM4
82 and 300m 1W Approximately 0
microseconds
IEEE 802.3ae
SFP+ long reach (LR) SMF 300m over SMF 1W Approximately 0
microseconds
IEEE 802.3ae
Performance
●
Cisco UCS 6248UP: Layer 2 hardware forwarding at 960 Gbps or 714.24 million packets per second
(mpps)
●
Cisco UCS 6296UP: Layer 2 hardware forwarding at 1.92 Tbps or 1428.48 million packets per second
(mpps)
●
MAC address table entries: 32,000
●
Low-latency cut-through design: Provides predictable, consistent traffic latency regardless of packet size,
traffic pattern, or enabled features
Layer 2
●
Layer 2 interconnect ports and VLAN trunks
●
IEEE 802.1Q VLAN encapsulation
●
Support for up to 1024 VLANs and virtual SANs (VSANs) per interconnect
●
Rapid Per-VLAN Spanning Tree Plus (PVRST+)
●
Internet Group Management Protocol (IGMP) Versions 1, 2, and 3 snooping
●
Cisco EtherChannel technology
●
Link Aggregation Control Protocol (LACP): IEEE 802.3ad
●
Advanced EtherChannel hashing based on Layer 2, 3, and 4 information
●
Jumbo frames on all ports (up to 9216 bytes)
