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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
C9300L-48PF-4X-A is a Cisco Catalyst 9300L fixed-uplink switch with 48 PoE+ copper access ports with 4 fixed 1/10G SFP+ uplinks; PF power configuration. Its base software level is Network Advantage.US$ 5,900.00
Condition: New Factory Sealed
C9300L-48UXG-4X-E is a Cisco Catalyst 9300L fixed-uplink switch with 48 UPOE access ports: 12 multigigabit plus 36 1-Gigabit copper; 4 fixed 1/10G SFP+ uplinks. Its base software level is Network Essentials.US$ 7,263.00
Condition: New Factory Sealed
C9300L-48UXG-2Q-E is a Cisco Catalyst 9300L fixed-uplink switch with 48 UPOE access ports: 12 multigigabit plus 36 1-Gigabit copper; 2 fixed 40G QSFP uplinks. Its base software level is Network Essentials.US$ 7,907.00
Condition: New Factory Sealed
C9500-48Y4C-EDU is the exact Cisco Catalyst 9500 order under review. Its hardware and commercial suffix are accepted through separate, model-specific evidence.US$ 10,857.00
Condition: New Factory Sealed
C9500-40X-10A is the exact Cisco Catalyst 9500 order under review. Its hardware and commercial suffix are accepted through separate, model-specific evidence.US$ 12,710.00
Condition: New Factory Sealed
C9500-24Y4C-EDU is the exact Cisco Catalyst 9500 order under review. Its hardware and commercial suffix are accepted through separate, model-specific evidence.US$ 8,714.00
Condition: New Factory Sealed
C9500-24Y4C-1E is the exact Cisco Catalyst 9500 order under review. Its hardware and commercial suffix are accepted through separate, model-specific evidence.US$ 8,714.00
Condition: New Factory Sealed
C9500-24Y4C-1A is the exact Cisco Catalyst 9500 order under review. Its hardware and commercial suffix are accepted through separate, model-specific evidence.US$ 9,560.00
Condition: New Factory Sealed
C9500-40X-10E is the exact Cisco Catalyst 9500 order under review. Its hardware and commercial suffix are accepted through separate, model-specific evidence.US$ 17,153.00
Condition: New Factory Sealed
C9500-40X-2Q-E is the exact Cisco Catalyst 9500 order under review. Its hardware and commercial suffix are accepted through separate, model-specific evidence.US$ 18,300.00
Condition: New Factory Sealed
C9500-40X-2Q-A is the exact Cisco Catalyst 9500 order under review. Its hardware and commercial suffix are accepted through separate, model-specific evidence.US$ 18,278.00
Condition: New Factory Sealed
C9500-16X-2Q-A is the exact Cisco Catalyst 9500 order under review. Its hardware and commercial suffix are accepted through separate, model-specific evidence.US$ 9,900.00
Condition: New Factory Sealed
C9500-16X-2Q-E is the exact Cisco Catalyst 9500 order under review. Its hardware and commercial suffix are accepted through separate, model-specific evidence.US$ 9,900.00
Condition: New Factory Sealed
C9500-40X-A 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 Advantage.US$ 21,526.00
Condition: New Factory Sealed
C9500-16X-E 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 Essentials.US$ 9,000.00
Condition: New Factory Sealed
C9500-32QC-E is an exact Cisco Catalyst 9500 order PID. Its documented hardware basis is a QSFP28 port system supporting documented 40G/100G operating combinations; its license or commercial qualifier is Network Essentials.US$ 17,248.00
Condition: New Factory Sealed
C9500-32C-E is an exact Cisco Catalyst 9500 order PID. Its documented hardware basis is 32 QSFP28 ports supporting 40/100-Gigabit Ethernet; its license or commercial qualifier is Network Essentials.US$ 18,688.00
Condition: New Factory Sealed
C9500-32QC-A is an exact Cisco Catalyst 9500 order PID. Its documented hardware basis is a QSFP28 port system supporting documented 40G/100G operating combinations; its license or commercial qualifier is Network Advantage.US$ 17,248.00
Condition: New Factory Sealed
C9500-32C-A is an exact Cisco Catalyst 9500 order PID. Its documented hardware basis is 32 QSFP28 ports supporting 40/100-Gigabit Ethernet; its license or commercial qualifier is Network Advantage.US$ 18,688.00
Condition: New Factory Sealed
C9500-24Q-E is an exact Cisco Catalyst 9500 order PID. Its documented hardware basis is 24 fixed 40-Gigabit Ethernet QSFP+ ports; its license or commercial qualifier is Network Essentials.US$ 17,378.00