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Vendor:Cisco
Cisco C3KX-NM-1G | 1G SFP uplink module | 4x 1GbE SFP | for Catalyst 3K-X
Four-port 1 Gigabit SFP uplink module for Catalyst 3750-X/3560-X, enabling flexible fiber or copper SFP connectivity for access or aggregation uplinks. -
Vendor:Cisco
Cisco C3KX-NM-10GT | Uplink module for 3560-X/3750-X | 2x 10GBASE-T RJ45 copper
C3KX-NM-10GT
Vendor:CiscoCisco C3KX-NM-10GT | Uplink module for 3560-X/3750-X | 2x 10GBASE-T RJ45 copper
Leverage existing copper cabling for high-speed uplinks on 3560-X/3750-X switches with a dual-port 10GBASE-T module. Auto-negotiation supports 100M/1G/10G, simplifying migrations and mixed-speed links. -
Vendor:Cisco
Cisco C3KX-NM-10G | Uplink module for 3560-X/3750-X | 4-port: 2x 10G SFP+ + 2x 1G SFP
C3KX-NM-10G
Vendor:CiscoCisco C3KX-NM-10G | Uplink module for 3560-X/3750-X | 4-port: 2x 10G SFP+ + 2x 1G SFP
Add flexible fiber uplinks to 3560-X/3750-X switches with a four-port module offering two 10G SFP+ and two 1G SFP interfaces. Ideal for mixed 1G/10G aggregation and gradual migration to 10 Gigabit. -
Vendor:Cisco
Cisco C3KX-FIPS-KIT | FIPS 140-2 tamper-evident kit | for Catalyst 3750-X/3560-X
C3KX-FIPS-KIT
Vendor:CiscoCisco C3KX-FIPS-KIT | FIPS 140-2 tamper-evident kit | for Catalyst 3750-X/3560-X
Tamper-evident label kit to enable FIPS 140-2 operational mode on Catalyst 3750-X and 3560-X switches, supporting compliance requirements with physical security seals. -
Vendor:Cisco
Cisco C3KX-FAN-23CFM | Fan module 23 CFM | Catalyst 3560-X/3750-X | cooling module
C3KX-FAN-23CFM
Vendor:CiscoCisco C3KX-FAN-23CFM | Fan module 23 CFM | Catalyst 3560-X/3750-X | cooling module
Field-replaceable fan module delivering 23 CFM airflow to maintain optimal operating temperatures in Catalyst X-series switches. Restores proper cooling performance in systems with a failed or degraded fan unit. -
Vendor:Cisco
Cisco C3KX-ACC-KIT | Rack-mount accessory kit — brackets, cable guide, filler plate, screws — for Catalyst 3750-X/3560-X
Complete rack-mounting and cable-management hardware set for Catalyst 3750‑X and 3560‑X series. Secure your switch in 19-inch EIA racks and keep cabling tidy with the included guide and fasteners. Ideal for clean installs, moves, adds, and changes where original hardware is missing. -
Vendor:Cisco
Cisco C3KX-4PT-KIT | 4-point rack mount kit | front+rear brackets | 19-inch EIA-310 | 4-post support | for 3560-X/3750-X
Complete 4-point rack mounting solution for 3560-X/3750-X switches. Includes front and rear brackets to securely mount in standard 19-inch, four-post racks for improved stability and cable strain relief. -
Vendor:Cisco
Cisco C3KX-1100WAC-JP/2 | 1100W AC PSU | hot-swap | 2nd bay | JP input (100V) | for Catalyst 3K-X
C3KX-1100WAC-JP/2
Vendor:CiscoCisco C3KX-1100WAC-JP/2 | 1100W AC PSU | hot-swap | 2nd bay | JP input (100V) | for Catalyst 3K-X
High-capacity 1100W AC power supply for the second PSU bay on Catalyst 3K-X series (3750-X/3560-X), Japan variant for local input requirements. Ideal for redundancy or boosting PoE budgets on PoE/PoE+ models. -
Vendor:Cisco
Cisco C3K-PWR-750WAC | 750W AC hot-swap PSU | 100–240V | 1U | for Catalyst 3750-E/3560-E/RPS 2300
C3K-PWR-750WAC
Vendor:CiscoCisco C3K-PWR-750WAC | 750W AC hot-swap PSU | 100–240V | 1U | for Catalyst 3750-E/3560-E/RPS 2300
High-capacity 750W AC hot-swappable power supply for Catalyst 3750-E and 3560-E series, also noted for RPS 2300 use. Ideal as a primary replacement or for building redundant power configurations. -
Vendor:Cisco
Cisco C3K-PWR-300WDC | 300W DC PSU | 36-72 VDC input | for Catalyst 3560E-12D/12SD | hot-swappable
C3K-PWR-300WDC
Vendor:CiscoCisco C3K-PWR-300WDC | 300W DC PSU | 36-72 VDC input | for Catalyst 3560E-12D/12SD | hot-swappable
300W field-replaceable DC power supply for Catalyst 3560E-12D and 3560E-12SD switches. Wide 36–72 VDC input (-48 VDC nominal) supports telecom DC plants and enables service-friendly hot-swap replacement. Ideal for DC deployments or as a ready spare for rapid recovery. -
Vendor:Cisco
Cisco C3K-PWR-300WAC | AC PSU 300W, Catalyst 3560E-12D/12SD, hot-swappable, internal
C3K-PWR-300WAC
Vendor:CiscoCisco C3K-PWR-300WAC | AC PSU 300W, Catalyst 3560E-12D/12SD, hot-swappable, internal
300W AC hot-swappable internal power supply spare for Catalyst 3560E-12D and 3560E-12SD models. Provides reliable power delivery with universal AC input and fast rear-bay service for minimal downtime. -
Vendor:Cisco
Cisco C3K-PWR-265WDC | DC PSU 265W (-48V), Catalyst 3750-E/3560-E, hot-swappable, internal redundant-ready
C3K-PWR-265WDC
Vendor:CiscoCisco C3K-PWR-265WDC | DC PSU 265W (-48V), Catalyst 3750-E/3560-E, hot-swappable, internal redundant-ready
265W DC hot-swappable internal power supply for Catalyst 3750-E and 3560-E switches. Ideal for telecom and DC plant environments using nominal -48 VDC feeds. Enables redundant configurations and quick service via the rear PSU bay. -
Vendor:Cisco
Cisco C3K-PWR-265WAC | AC PSU 265W, Catalyst 3750-E/3560-E, hot-swappable, internal redundant-ready
C3K-PWR-265WAC
Vendor:CiscoCisco C3K-PWR-265WAC | AC PSU 265W, Catalyst 3750-E/3560-E, hot-swappable, internal redundant-ready
265W AC hot-swappable internal power supply for Catalyst 3750-E and 3560-E switches. Designed for high availability with support for redundant PSU configurations and quick rear-bay replacement. Universal 100–240 VAC input for global deployments and front-panel status indication for at-a-glance health checks. -
Vendor:Cisco
Cisco C3K-PWR-1150WAC | 1150W AC hot-swap PSU | 100–240V | for 3750-E/3560-E and RPS 2300 | high PoE budget support
C3K-PWR-1150WAC
Vendor:CiscoCisco C3K-PWR-1150WAC | 1150W AC hot-swap PSU | 100–240V | for 3750-E/3560-E and RPS 2300 | high PoE budget support
1150W AC power supply designed for 3750-E/3560-E switches and RPS 2300 environments. Hot-swappable field replacement to restore capacity and support high PoE budgets on compatible models. -
Vendor:Cisco
Cisco C3K-FAN-16CFM | Fan module | 16 CFM | for Catalyst 3560E-12D/12SD | hot-swappable
C3K-FAN-16CFM
Vendor:CiscoCisco C3K-FAN-16CFM | Fan module | 16 CFM | for Catalyst 3560E-12D/12SD | hot-swappable
Field-replaceable fan module delivering 16 CFM airflow to maintain optimal operating temperatures for Catalyst 3560E-12D and 3560E-12SD switches. Designed for quick, hot-swap service to minimize downtime and restore proper cooling performance. -
Vendor:Cisco
Cisco C3K-BLWR-60CFM | Fan module 60 CFM, Catalyst 3750-E/3560-E, hot-swappable
C3K-BLWR-60CFM
Vendor:CiscoCisco C3K-BLWR-60CFM | Fan module 60 CFM, Catalyst 3750-E/3560-E, hot-swappable
Field-replaceable fan module delivering 60 CFM airflow for Catalyst 3750-E and 3560-E switches. Maintains optimal thermal performance and supports hot-swap replacement to minimize service interruption.
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