C9600-LC-48YL – 48x SFP56 Ports at 50/25/10/1GE – Both Supervisors – Catalyst 9600 Line Card

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C9600-LC-48YL Description

The C9600-LC-48YL is a Cisco Catalyst 9600 Series 48-port 50/25/10/1GE line card for campus core and distribution layers that terminate mostly SFP optics. The 48 SFP56 ports run 25/10/1GE with C9600-SUP-1 at 1.2 Tbps full-duplex slot bandwidth and 50/25/10/1GE with C9600X-SUP-2 at 3.2 Tbps, and the card installs in the Catalyst 9606R chassis. The card does not support MACsec with C9600X-SUP-2, and 50GE operation is available only on that supervisor.

Quick Specs

Parameter

Specification

Product ID

C9600-LC-48YL

Ports

48 line-rate SFP56 ports at 50, 25, 10 and 1 GE using SFP28 and SFP+ port types

Speed by supervisor engine

Up to 48 nonblocking ports of 25/10/1GE with C9600-SUP-1 and up to 48 nonblocking ports of 50/25/10/1GE with C9600X-SUP-2

50GE restriction

50GE support is available only on C9600X-SUP-2

MACsec restriction

MACsec-256 on the UADP ASIC, but this line card does not support MACsec with C9600X-SUP-2

Compatible chassis

C9606R 6 slot chassis, 4 line card slots behind 2 dedicated supervisor slots

Maximum rated power

230 W with C9600-SUP-1 and 300 W with C9600X-SUP-2

Physical form

1.7 x 15.0 x 13.41 inches (4.32 x 38.1 x 34.06 cm) to the faceplate, 3.55 kg (7.83 lbs)

Minimum software release

Cisco IOS XE 16.11.1 with C9600-SUP-1 and 17.7.1 with C9600X-SUP-2

MTBF

640,750 hours

Application Scenarios

Distribution Fiber Aggregation

At the distribution layer of a campus, the line card terminates SFP fiber links from several access closets, running 25G, 10G or 1G per port with C9600-SUP-1.

50G Core Links

In a campus core built on C9600X-SUP-2, the card provides SFP56 ports at 50G for dense core and distribution connections at 3.2 Tbps full-duplex slot bandwidth.

Product Comparison

Parameter

C9600-LC-48YL

C9600-LC-24C

C9600X-LC-56YL4C

Description

48-Port 50/25/10/1GE

24-Port 40GE/12-Port 100GE

Combo line card, 56 ports 50/25/10GE SFP56, 4 ports 100/40GE QSFP28 uplinks

Supervisor engines supported

C9600-SUP-1 and C9600X-SUP-2

C9600-SUP-1 and C9600X-SUP-2

C9600X-SUP-2 only

MACsec encryption with C9600X-SUP-2

Not supported

Not supported

Supported, with Cisco WAN MACsec under an HSEC license

Minimum software release

Cisco IOS XE 16.11.1 with C9600-SUP-1; 17.7.1 with C9600X-SUP-2

Cisco IOS XE 16.11.1 with C9600-SUP-1; 17.7.1 with C9600X-SUP-2

Not supported with C9600-SUP-1; Cisco IOS XE 17.13.1 with C9600X-SUP-2

Max rated power

230 W with C9600-SUP-1; 300 W with C9600X-SUP-2

200 W with C9600-SUP-1; 280 W with C9600X-SUP-2

Not supported with C9600-SUP-1; 420 W with C9600X-SUP-2

MTBF (hours)

640,750

710,750

580,420

C9600-LC-48YL and C9600-LC-24C both seat on C9600-SUP-1 and C9600X-SUP-2, but C9600-LC-48YL carries 48 SFP56 ports for SFP optics while C9600-LC-24C carries 24 QSFP28 ports at 40GE and 100GE, so the optic family at the far end decides between them. Neither card supports MACsec with C9600X-SUP-2, so a core that must encrypt links on that engine needs C9600X-LC-56YL4C, which keeps MACsec, adds WAN MACsec under an HSEC license and brings 56 SFP56 ports plus 4 QSFP28 ports. That card is rated 420 W against 230 W or 300 W here and needs Cisco IOS XE 17.13.1, and it will not seat on C9600-SUP-1.

Ordering Checklist

  • Chassis: Install the card in one of the 4 line card slots of C9606R; slots 3 and 4 are reserved for supervisor engines. The card fits only the Catalyst 9600 chassis line card slots.
  • Supervisor engines: Pair the card with C9600-SUP-1 or C9600X-SUP-2. It operates with both engines, and no other supervisor engine is supported in the C9606R.

Front Panel Components

1

Status LED

5

RFID embedded on the left ejector lever

2

Locate (Blue beacon) LED

6

Ejector levers

3

Sharp-edge hazard icon

7

Port Link LED for the port in the top row

4

50G/25G/10G/1G SFP56/SFP28/SFP+ ports

8

Port Link LED for the port in the bottom row

Specifications

Parameter Specification Parameter Specification
Product ID C9600-LC-48YL Cisco ordering description Cisco Catalyst 9600 Series 48-Port 50/25/10/1GE line card, spare part number C9600-LC-48YL=
Line-rate ports 48 line-rate SFP56 ports at 50, 25, 10 and 1 GE Port types SFP28 and SFP+ port types
Ports with C9600-SUP-1 Up to 48 nonblocking ports of 25/10/1GE at 1.2 Tbps full-duplex slot bandwidth Ports with C9600X-SUP-2 Up to 48 nonblocking ports of 50/25/10/1GE at 3.2 Tbps full-duplex slot bandwidth
50GE availability Available only on C9600X-SUP-2 Encryption Advanced Encryption Standard 256 with the MACsec-256 algorithm on the UADP ASIC
MACsec restriction This line card does not support MACsec with C9600X-SUP-2 Maximum ports in a C9606R at 1 GE 192 with C9600-SUP-1 and 8 with C9600X-SUP-2
Maximum ports in a C9606R at 25 and 10 GE 192 with either supervisor engine Maximum ports in a C9606R at 50 GE 192 with C9600X-SUP-2
1 gbps optic restriction C9600X-SUP-2 supports only SFP-1G-SX and SFP-1G-LH optics for 1 Gbps operation Compatible chassis C9606R 6 slot chassis, providing 4 line card slots behind 2 dedicated supervisor engine slots at positions 3 and 4
Supported supervisor engines C9600-SUP-1 and C9600X-SUP-2 Positioned deployments High port-density Campus Core or Distribution designs with majority SFP optics
Minimum software release Cisco IOS XE 16.11.1 with C9600-SUP-1 and Cisco IOS XE 17.7.1 with C9600X-SUP-2 Maximum rated power 230 W with C9600-SUP-1 and 300 W with C9600X-SUP-2
Power scaling note Cisco states the Catalyst 9600X Supervisor Engine 2 provides higher power to support higher port speeds and density, which is why the same card is rated higher on that engine MTBF 640,750 hours
Weight 3.55 kg (7.83 lbs) Dimensions (H x W x D) 1.7 x 15.0 x 13.41 inches (4.32 x 38.1 x 34.06 cm) to the faceplate and 1.7 x 15.0 x 15.7 inches (4.32 x 38.1 x 39.88 cm) to the ejector
Standards Gigabit Ethernet IEEE 802.3z, IEEE 802.3x and IEEE 802.3ab Operating temperature -5°C to 45°C (23°F to 113°F) up to 6,000 feet and -5°C to 40°C (23°F to 104°F) up to 10,000 feet
Storage temperature -40°C to 75°C (40°F to 167°F) Operating humidity 10 to 95 percent, noncondensing, operating and non-operating
Operating altitude -60 to 3000 m (-197 to 9843 feet) Optics support reference Optical transceivers are required to operate the card and the supported modules are published in the Cisco TMG compatibility matrix

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    Mark Fischer
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Questions & Answers

  • How many 1 GE ports can C9600-LC-48YL run with C9600X-SUP-2?

    Only 8 ports per chassis, and only with SFP-1G-SX or SFP-1G-LH optics. With C9600-SUP-1 a C9606R reaches 192 ports at 1 GE on C9600-LC-48YL cards. The speed of each port is detected from the inserted transceiver.
  • How many 50 GE ports can a C9606R reach with C9600-LC-48YL cards?

    A C9606R reaches 192 ports at 50 GE with C9600-LC-48YL cards, and only with C9600X-SUP-2. The same 192 ports run at 25 GE and 10 GE with either supervisor. 50 GE needs Cisco IOS XE 17.7.1 or later.
  • Why does C9600-LC-48YL not support MACsec with C9600X-SUP-2?

    C9600-LC-48YL is a Gen 1 line card that holds only PHYs, and all forwarding happens on the supervisor. The Q200 ASIC of C9600X-SUP-2 has no crypto engine, and the Gen 1 CDR4 PHYs are not MACsec capable. MACsec-256 on this card needs C9600-SUP-1.
  • What port capacity does C9600-LC-48YL reach per slot with C9600X-SUP-2?

    C9600-LC-48YL reaches up to 2.4T per slot with C9600X-SUP-2, which is 48 x 50G. The backplane traces support 56G PAM4. The card is a Gen 1 line card, and it is supported with C9600X-SUP-2 from Cisco IOS XE 17.7.1.

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