Check the listing for details. Cisco HWIC-4T1/E1 4-Port Clear Channel T1/E1 High-Speed WAN Interface Module. Condition: Excellent - Refurbished. Listed at 29.00 USD. C9400-LC-48UX Cisco Catalyst 9400 Series 48-Port UPOE Line Card If you buyer has any problem with product purchase, please contact us immediately we will resolve it quickly, please don't leave OPEN CASE on ebay or leave Negative feedback before contact us. DO NOT USE eBay RETURN SERVICE!!! IF YOU WANT TO RETURN YOUR UNIT, PLEASE CONTACT US AND WE WILL HELP YOU IMMEDIATELY WARRANTY PAYMENT SHIPPING WARRANTYPAYMENTSHIPPING The Hardware Honcho offers a 2 year advance replacement warranty on all equipment purchased. We strive to meet your expectations, if for some reason we haven’t, please contact us immediately. All Payments should be made via eBay's checkout system. Payment is due within 5 days, If for some reason you cannot pay within 5 days please contact us prior to purchasing.