ASAP Purchasing is a leading supplier of Addon Network Upgrades obsolete computer hardware parts and networking components. We specialize in providing immediate quotes for Addon Network Upgrades part number SFP-OC12-SR, Oc12/Stm4 Pluggable Transceiverperp .. Our sales team is dedicated to fulfilling your order requirements for Addon Network Upgrades SFP-OC12-SR and will contact you shortly with a response after receiving your quote request. We are available 24/7 to assist with all your parts requirements, including targeted pricing and order-fulfillment date.