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Browse CISCO products for Catalyst and Nexus switching, ISR and Catalyst routing, Secure Firewall, enterprise wireless, optics, modules and software subscriptions. Compare exact models, reference prices, availability requirements, official technical references and procurement requirements from YYST Global.

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WS-C4503-E-S2+48 is the Cisco Catalyst 4503-E data bundle with one 1000AC supply, one Supervisor II-Plus and one WS-X4148-RJ module. The E chassis suffix distinguishes it from WS-C4503-S2+48.

WS-C4503-E-S2+48V is the Cisco Catalyst 4503-E PoE bundle recorded with one 1300AC supply, one Supervisor II-Plus and one WS-X4248-RJ45V module. It is not the S2+48 data bundle.

WS-C4503E-S6L-1300 is a Cisco Catalyst 4503-E bundle with a Supervisor 6L-E, one WS-X4648-RJ45V+E line card and a 1300W power supply. Confirm the fitted parts against the quotation.

WS-C4507R-E is a seven-slot Cisco Catalyst E-Series chassis with supervisor positions 3 and 4 and five switching-module positions. Supervisor 8-E/8L-E requires chassis hardware revision 2.0 or higher.

WS-C4503-E is a Cisco Catalyst 4500 E-Series three-slot chassis. Slot 1 is for one supervisor; slots 2 and 3 accept switching modules. It does not support a redundant supervisor pair.

WS-C4503-S2+48 is a legacy Cisco Catalyst 4503 bundle: one 1000AC supply, one Supervisor II-Plus and one WS-X4148-RJ 48-port 10/100 module. The access module is not a 48-port Gigabit card.

C9400-S-BLANK= is Cisco’s slot blank cover for the Catalyst 9400 Series. Cisco lists C9400-PWR-BLANK= separately as the power-supply blank cover, so the two blanking components are not interchangeable order identities.

Cisco IE-4000-8T4G-E is an industrial Ethernet switch with eight Fast Ethernet copper downlinks and four Gigabit combo uplinks. It is not the 8GT Gigabit-downlink variant.
CISCO buyers should validate software and license tier, PoE budget and uplink module, airflow, power supply and stacking compatibility. Use the active catalog below to compare exact part numbers and open each product page for specification, condition, price and official-source details.
Start with the exact manufacturer part number rather than the marketing family name. Then compare the technical configuration, included licenses and accessories, product condition, warranty responsibility, lead time and destination-specific requirements. For replacements, validate interoperability with the installed software, optics, power and management platform.
YYST Global product pages provide model-level specifications and official manufacturer references where available. Procurement teams can use these pages to prepare a bill of materials and then request confirmation of quantity, serial-number availability, shipping and acceptance terms.
Condition: New Factory Sealed
C9500-40X-E is an exact Cisco Catalyst 9500 order PID. Its documented hardware basis is 40 fixed 1/10-Gigabit Ethernet SFP/SFP+ ports with optional uplink network-module support; its license or commercial qualifier is Network Essentials.US$ 18,275.00
Condition: New Factory Sealed
C9500-12Q-E is an exact Cisco Catalyst 9500 order PID. Its documented hardware basis is 12 fixed 40-Gigabit Ethernet QSFP+ ports; its license or commercial qualifier is Network Essentials.US$ 13,462.00
Condition: New Factory Sealed
C9500-24X-A is an exact Cisco Catalyst 9500 order PID. Its documented hardware basis is a C9500-16X base switch plus an eight-port 1/10-Gigabit Ethernet SFP/SFP+ network module; its license or commercial qualifier is Network Advantage.US$ 11,905.00
Condition: New Factory Sealed
C9500-16X-A is an exact Cisco Catalyst 9500 order PID. Its documented hardware basis is 16 fixed 1/10-Gigabit Ethernet SFP/SFP+ ports with optional uplink network-module support; its license or commercial qualifier is Network Advantage.US$ 9,683.00
Condition: New Factory Sealed
C9500-24X-E is an exact Cisco Catalyst 9500 order PID. Its documented hardware basis is a C9500-16X base switch plus an eight-port 1/10-Gigabit Ethernet SFP/SFP+ network module; its license or commercial qualifier is Network Essentials.US$ 9,644.00
Condition: New Factory Sealed
C9500-48X-A is an exact Cisco Catalyst 9500 order PID. Its documented hardware basis is a C9500-40X base switch plus an eight-port 1/10-Gigabit Ethernet SFP/SFP+ network module; its license or commercial qualifier is Network Advantage.US$ 18,376.00
Condition: New Factory Sealed
C9500-16X-EDU is a Cisco Catalyst 9500 order line based on the C9500-16X EDU order variant, with 16 fixed 1/10-Gigabit Ethernet SFP/SFP+ ports with optional uplink network-module support. The exact license, bundle and term qualifiers must match Cisco's order documentation.US$ 7,760.00
Condition: New Factory Sealed
C9500-24Q-10E is a Cisco Catalyst 9500 order line based on the C9500-24Q order variant, with the C9500-24Q hardware family with 24 fixed 40-Gigabit Ethernet QSFP+ ports. The exact license, bundle and term qualifiers must match Cisco's order documentation.US$ 5,714.00
Condition: New Factory Sealed
C9500-48Y4C-A-BUN is a Cisco Catalyst 9500 order line based on the C9500-48Y4C bundle, with 48 1/10/25-Gigabit Ethernet SFP28 ports plus four 40/100-Gigabit Ethernet QSFP28 uplinks. The exact license, bundle and term qualifiers must match Cisco's order documentation.US$ 6,900.00
Condition: New Factory Sealed
ASR5K-00-PN01SW is an exact Cisco ASR 5000 / StarOS order code whose public family lifecycle reference does not state its precise feature, capacity or delivery class. Exact manufacturer evidence is required.US$ 630.00
Condition: New Factory Sealed
ASR5K-00-PN10SW is an exact Cisco ASR 5000 / StarOS order code whose public family lifecycle reference does not state its precise feature, capacity or delivery class. Exact manufacturer evidence is required.US$ 630.00
Condition: New Factory Sealed
ASR5K-00-PN01RHCL is an exact Cisco ASR 5000 / StarOS order code whose public family lifecycle reference does not state its precise feature, capacity or delivery class. Exact manufacturer evidence is required.US$ 630.00
Condition: New Factory Sealed
ASR5K-00-HA10SW is an exact Cisco ASR 5000 / StarOS order code whose public family lifecycle reference does not state its precise feature, capacity or delivery class. Exact manufacturer evidence is required.US$ 15,000.00
Condition: New Factory Sealed
ASR5K-00-HA01DPY is an exact Cisco ASR 5000 / StarOS order code whose public family lifecycle reference does not state its precise feature, capacity or delivery class. Exact manufacturer evidence is required.US$ 630.00
Condition: New Factory Sealed
ASR5K-00-HA01DPYE is an exact Cisco ASR 5000 / StarOS order code whose public family lifecycle reference does not state its precise feature, capacity or delivery class. Exact manufacturer evidence is required.US$ 630.00
Condition: New Factory Sealed
ASR5K-00-PN10E0AU is an exact Cisco ASR 5000 / StarOS order code whose public family lifecycle reference does not state its precise feature, capacity or delivery class. Exact manufacturer evidence is required.US$ 630.00
Condition: New Factory Sealed
ASR5K-00-HW01BASE is an exact Cisco ASR 5000 / StarOS order code whose public family lifecycle reference does not state its precise feature, capacity or delivery class. Exact manufacturer evidence is required.US$ 4,300.00
Condition: New Factory Sealed
ASR5K-00-IS10SRVG is an exact Cisco ASR 5000 / StarOS order code whose public family lifecycle reference does not state its precise feature, capacity or delivery class. Exact manufacturer evidence is required.US$ 800.00
Condition: New Factory Sealed
ASR5K-00-IS01SRVG is an exact Cisco ASR 5000 / StarOS order code whose public family lifecycle reference does not state its precise feature, capacity or delivery class. Exact manufacturer evidence is required.US$ 800.00
Condition: New Factory Sealed
ASR5K-00-IP01PXYR is an exact Cisco ASR 5000 / StarOS order code whose public family lifecycle reference does not state its precise feature, capacity or delivery class. Exact manufacturer evidence is required.US$ 810.00