Cisco Systems 3560-E, 3750-E manual SFP Module Cable Specifications, Transmit, DBm Wavelength nm

Page 90

Appendix B Connector and Cable Specifications

Cable and Adapter Specifications

Table B-2lists the transceiver optical transmit and receive specifications.

Table B-2

X2 Transceiver Optical Transmit and Receive Specifications

 

 

 

 

 

 

 

 

 

 

 

 

Transmit and

X2 Product

 

 

Transmit Power

Receive Power

Receive

Number

 

Transceiver Type

(dBm)

(dBm)

Wavelength (nm)

 

 

 

 

 

 

X2-10GB-SR

 

10GBASE-SR,

–11(Max)

–1.0 (Max)

840 to 860

 

 

850-nm MMF

–7.3 (Min)

–9.9 (Min)

 

 

 

 

 

 

 

X2-10GB-LR

 

10GBASE-LR,

0.5 (Max)

0.5 (Max)

1260 to 1355

 

 

1310-nm SMF

–8.2 (Min)

–14.4 (Min)

 

 

 

 

 

 

 

X2-10GB-ER

 

10GBASE-ER,

4.0 (Max)

–1.0 (Max)

1530 to 1565

 

 

1550-nm SMF

–4.7 (Min)

–15.8 (Min)

 

 

 

 

 

 

 

X2-10GB-LX4

 

10GBASE-LX4

–0.5 per lane (Max)

–0.5 (Max)

Four lanes; overall

 

 

WWWDM

—

–14.4 per lane

range: 1269 to 1356

 

 

1300-nm MMF

 

 

 

 

 

 

 

 

 

1.The launch power shall be the lesser of the Class 1 safety limit or the maximum receive power. Class 1 laser requirements are defined by IEC 60825-1: 2001.

SFP Module Cable Specifications

Table B-3lists the cable specifications for 100BASE-FX, 1000BASE-SX, 1000BASE-LX, 1000BASE-ZX, and CWDM fiber-optic SFP module connections. Each port must match the wave-length specifications on the other end of the cable, and the cable must not exceed the stipulated cable length. Copper 1000BASE-T SFP transceivers use standard four twisted-pair, Category 5 cable at lengths up to 328 feet (100 meters).

Table B-3

Fiber-Optic SFP Module Port Cabling Specifications

 

 

 

 

 

 

 

 

 

 

 

 

 

Modal

 

 

 

Wavelength

 

Core Size

Bandwidth

 

SFP Module

 

(nanometers)

Fiber Type

(micron)

(MHz/km)

Cable Distance

 

 

 

 

 

 

 

100BASE-FX

 

Min.: 1270

MMF

50/125

500

6,562 feet (2 km)

 

 

Typical: 1300

 

 

 

 

 

 

Max.: 1380

 

 

 

 

 

 

 

 

 

 

 

1000BASE-BX

 

1490/1310

SMF

G.652

—

32,810 feet (10 km)

 

 

 

 

 

 

1000BASE-LX/LH

1300

MMF1

62.5

500

1804 feet (550 m)

 

 

 

 

50

400

1804 feet (550 m)

 

 

 

 

50

500

1804 feet (550 m)

 

 

 

SMF

G.6522

—

32,810 feet (10 km)

1000BASE-SX

 

850

MMF

62.5

160

722 feet (220 m)

 

 

 

 

62.5

200

902 feet (275 m)

 

 

 

 

50

400

1640 feet (500 m)

 

 

 

 

50

500

1804 feet (550 m)

 

 

 

 

 

 

 

1000BASE-ZX

 

1550

SMF

G.652

—

43.4 to 62 miles (70

 

 

 

 

 

 

to 100 km)3

Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide

 

B-6

OL-9774-03

 

 

 

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Contents Americas Headquarters Text Part Number OL-9774-03Page N T E N T S Connecting Devices to the Ethernet Ports Wiring the DC-Input Power Source Accessing the CLI Through the Console Port C-1 Audience PurposeConventions Related Publications ViiiPreface OL-9774-03 Switch Models Part Number DescriptionSwitch Part Number Description Front Panel Description24- and 48-Port Switch Front Panel 10/100/1000 Ethernet Ports PoE PortsGigabit Ethernet Module Slots SFP ModulesCisco TwinGig Converter Module 24- and 48-Port Switch LEDs LEDsSystem LED Color System StatusColor RPS Status Power Supply LEDsMaster LED ColorMode LED Port Mode Description Fan LEDPort LEDs and Modes Port Mode Port LED Color Meaning PoE LED Color PoE StatusStack LED Stack LED24- and 48-Port Switch Rear Panel Rear Panel DescriptionCatalyst 3560E-12D Switch Rear Panel StackWise PortsSwitch Power-Supply Modules48-Port Switch Power-Supply Modules Port PoE Port non-PoE Port Non-PoEAC-Power-Supply Module LEDs DC-Power-Supply Module LEDs DescriptionFan Modules Module LEDs DescriptionRPS Connector Management PortsManagement Options Network Configurations Preparing for Installation Safety WarningsOL-9774-03 Switch Installation Preparing for Installation Statement 371-Power Cable and AC Adapter Installation Guidelines Box ContentsTools and Equipment Planning a Switch Stack Catalyst 3750-E Switches Switch Stacking GuidelinesStack Cabling Configurations Stack Bandwidth and Partitioning Examples Example of a Stack with Full Bandwidth ConnectionsPower On Sequence for Switch Stacks Example of a Stack with a Failover ConditionInstalling the Switch Rack-MountingRack-Mounting Brackets 10 Removing Screws from the Switch Attaching the Rack-Mount Brackets11 Attaching Brackets for 19-inch Racks Mounting the Switch in a Rack Mounting the Switch in a RackAttaching the Brackets to the Switch for Wall-Mounting Wall-MountingMounting the Catalyst 3560E-12D Switch on a Wall Mounting the Catalyst 3560E-12SD Switch on a Wall After Installing the Switch Table- or Shelf-MountingConnecting to the StackWise Ports Catalyst 3750-E Switches Installing Devices in the 10-Gigabit Ethernet Slots Installing X2 Transceiver Modules and Converter ModulesModule inserted face up Module inserted face down 202046 Installing SFP Modules Removing an X2 Transceiver Module or Converter ModuleInstalling an SFP Module Lower SFP modules are inverted on 24- and 48-port switches Connecting Devices to the Ethernet Ports Removing an SFP Module10/100/1000 Ethernet Port Connections PoE Port ConnectionsDevice Crossover Cable Switch Installation Connecting Devices to the Ethernet Ports Where to Go Next OL-9774-03 Power Supply and Fan Module Installation Installation OverviewOL-9774-03 Installing an AC-Power Supply Inserting the AC-Power Supply in 24- and 48-Port SwitchesInstalling a DC-Power Supply AC-Power Supply with Power Cord RetainerPreparing for Installation Grounding the SwitchStripping the Ground Wire See -9for the Catalyst 3560E-12SD ground location Installing the DC Power Supply in the Switch Inserting the DC-Power Supply in 24- and 48-Port SwitchesWiring the DC-Input Power Source Installing a Fan Module 12 Inserting the Fan Module in 24- and 48-Port Switches202049 OL-9774-03 Diagnosing Problems Check Switch Post ResultsBad or Damaged Cable Check Switch LEDsCheck Switch Connections Ethernet and Fiber CablesTransceiver Issues Port and Interface SettingsPoE Connections Spanning Tree Loops Check Switch PerformancePing End Device Speed, Duplex, and AutonegotiationHow to Clear the Switch IP Address and Configuration Autonegotiation and NIC CardsCabling Distance Finding the Switch Serial Number How to Replace a Failed Stack MemberTroubleshooting How to Replace a Failed Stack Member OL-9774-03 Physical Specifications Environmental RangesPower Specifications Table A-5 OL-9774-03 Connector and Cable Specifications Connector Specifications10/100/1000 Ports Gigabit Ethernet Module InterfacesFigure B-4 Duplex LC Cable Connector 10/100 Ethernet Management Port Console PortModal X2 Product Wavelength Core Size Bandwidth Number Cable and Adapter SpecificationsGigabit Ethernet X2 Transceiver Module Cable Specifications Microns MHz/kmTransmit SFP Module Cable SpecificationsX2 Product Transmit Power Receive Power Number DBm Wavelength nmFour Twisted-Pair Cable Pinouts 652 43.4 to 62 miles 1530 To 100 km 1570 1610Two Twisted-Pair Crossover Cable Schematic Two Twisted-Pair Cable PinoutsConsole Port Adapter Pinouts Switch Console RJ-45-to-DB-9 Port DTEIdentifying a Crossover Cable DeviceSwitch Console RJ-45-to-DB-25 Port DTE Accessing the CLI Accessing the CLI Through Express SetupAccessing the CLI Through the Console Port Entering the Initial Configuration Information IP SettingsConnecting to the Console Port Completing the Setup Program Line vty 0 These choices appear OL-9774-03 Numerics IN-2 IN-3 IN-4 IN-5 IN-6
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3750-E, 3560-E specifications

Cisco Systems RPS (Redundant Power System) 2300, along with the 3750-E and 3560-E series switches, represents a significant technological advancement in enterprise networking. These devices are designed to enhance network reliability, scalability, and efficiency, making them integral components in modern enterprise infrastructures.

The Cisco RPS 2300 is designed to provide redundant power to specified Cisco switches, ensuring continuous operation during power disruptions. This system can support up to six devices, enhancing power reliability and reducing downtime. The modularity of the RPS 2300 contributes to its flexibility, allowing enterprises to customize their power solutions to suit their networking needs. It features dual power input, which provides an additional layer of failover capability, ensuring that even in the event of a primary power failure, the backup power system can take over seamlessly.

On the other hand, the Cisco 3750-E series switches are enterprise-class devices that offer a rich feature set to support advanced network functions. These switches come with Cisco’s StackWise technology, enabling users to stack up to nine switches in a single logical unit. This increases port density and simplifies network management. The 3750-E also supports Power over Ethernet (PoE), allowing the delivery of power directly to devices like IP phones and access points through the networking cables. The switch is equipped with high-performance Layer 3 routing capabilities, providing enhanced IP routing options for enterprise networks.

The Cisco 3560-E series switches share many of the advanced features found in the 3750-E models but focus more on providing comprehensive Layer 2 and Layer 3 capabilities in a compact design. The 3560-E series supports Cisco’s advanced security features, such as dynamic VLAN assignment and security group access control lists (ACLs). Additionally, these switches support IPv6, preparing enterprise networks for future growth and addressing requirements.

Both the 3750-E and 3560-E are equipped with energy-efficient technologies, including intelligent power management and support for Energy Efficient Ethernet (EEE), helping organizations reduce their environmental footprint and operating costs. The integration of Cisco’s robust IOS software ensures that these devices are equipped with the latest features, ensuring strong performance, security, and scalability.

In summary, Cisco's RPS 2300, 3750-E, and 3560-E series exemplify the company's commitment to delivering cutting-edge networking solutions that meet the demands of modern enterprises, focusing on reliability, advanced features, and energy efficiency.
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